| - | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | Y | Z |
| Athlete | Sex | First Appearance | Last Appearance | Appearances | Colleges | Race Types |
|---|---|---|---|---|---|---|
| Yousef Bader | m | 2004-04-16 | 2004-04-17 | 2 | RCSI | 4x100m, SP |
| Robert Baer | m | 2002-11-16 | 2007-11-17 | 6 | UL | 1500m, Road |
| J.P. Baggott | m | 2001-12-07 | 2002-12-07 | 3 | IT Tralee | 4x200m, 60m |
| Aidan Bailey | m | 2002-11-16 | 2006-03-04 | 11 | DCU, IUAA | 1500m, 5000m, Road, XC |
| John Bailey | m | 1971-05-07 | 1971-05-08 | 2 | QUB | 10000m, 5000m |
| P. Bailey | m | 1975-05-02 | 1975-05-03 | 1 | UCD | LJ |
| J. Bailie | m | 1977-05-06 | 1977-05-07 | 1 | QUB | 3000mSC |
| Alan Baird | m | 2000-06-20 | 2007-12-09 | 18 | NI U23, QUB | 100m, 200m, 4x100m, 4x200m, 60m |
| D. Baird | m | 1972-05-05 | 1972-05-06 | 1 | TCD | 400mH |
| Garrett Baird | m | 1992-04-24 | 1992-04-25 | 1 | QUB | 400m |
| Simon Baird | m | 1983-05-06 | 1987-05-09 | 10 | QUB | 100m, 200m |
| R. Ball | m | 1947-05-21 | 1948-05-22 | 4 | UCD | 440y, 880y, Mile |
| James Henry Bamber | m | 1931-05-30 | 1931-05-30 | 1 | TCD | 120yH |
| David Bancroft | m | 1994-01-21 | 1994-02-19 | 3 | TCD | 400m, LJ, XC |
| Oran Banin | m | 1998-04-24 | 1998-04-25 | 2 | UL | 400mH |
| D. Bannin | m | 1951-05-26 | 1953-07-15 | 3 | UCD | JT* |
| O. Bannon | m | 1995-04-21 | 1995-04-22 | 1 | UL | 400mH |
| P. Barboure | m | 1993-06-22 | 1993-06-22 | 1 | Guest | JT |
| Matthew Barclay | m | 1999-12-03 | 1999-12-04 | 2 | Letterkenny IT | 200m, 60m |
| Eivind Barna | m | 2001-04-20 | 2001-04-21 | 1 | RCSI | HJ |
| Tony Barnett | m | 2005-04-22 | 2007-04-14 | 12 | UL | 100m, 4x100m, 60m |
| Peter Barr | m | 1993-06-22 | 1993-06-22 | 1 | NI U20 | LJ |
| A. Barrett | m | 1995-04-21 | 1995-04-22 | 1 | UL | PV |
| Cal Barrett | m | 1998-04-24 | 2000-04-15 | 6 | UL | 35lbWfD, HT, SP |
| Carl Barrett | m | 2000-04-14 | 2000-04-15 | 1 | UL | SP |
| Ian Barrett | m | 2007-02-24 | 2008-04-19 | 3 | DCU | 400mH, Road, XC |
| N. Barrett | m | 1939-05-27 | 1939-05-27 | 1 | UCC | 120yH |
| Olan Barrett | m | 2009-11-14 | 2009-11-14 | 1 | UCC | Road |
| Gordon Barrie | m | 1994-06-28 | 1996-06-25 | 5 | SU | 1500m, 5000m, 800m |
| Alan Barro | m | 2001-04-20 | 2001-04-21 | 1 | UCC | 5000m |
| Manuel Barros | m | 2010-03-13 | 2010-04-24 | 3 | CIT | 3000mSC, TJ, XC |
| A. Barry | m | 1979-05-04 | 1979-05-05 | 1 | TCD | 400mH |
| Alan Barry | m | 2000-04-14 | 2001-04-07 | 2 | UCC | 3000mSC, XC |
| Cathal Barry | m | 2009-04-24 | 2010-04-24 | 2 | NUIM | HT |
| Colin Barry | m | 2003-03-09 | 2003-04-26 | 2 | IT Carlow | 3000mSC, XC |
| J.J. Barry | m | 1980-05-02 | 1984-05-05 | 5 | UCD | 400mH |
| J.J. Barry | m | 1987-05-08 | 1990-04-28 | 6 | TCD | 400m, 400mH |
| James Barry | m | 2002-03-09 | 2002-04-20 | 2 | CIT | 5000m, XC |
| Joe Barry | m | 2008-04-18 | 2010-04-24 | 18 | TCD | 100m, 200m, 400m, 4x100m, 4x200m, 4x400m, Road, TJ |
| Joe Barry | m | 2009-11-14 | 2010-04-24 | 12 | CIT | 60mH, CE, HJ, LJ, Road, SP, TJ |
| Kevin Barry | m | 2000-11-12 | 2002-04-20 | 5 | UCC | 800m, Road |
| M. Barry | m | 1977-05-06 | 1977-05-07 | 1 | TCD | 400m |
| Mark Barry | m | 1990-04-27 | 1992-04-25 | 2 | UCD | TJ |
| Michael Barry | m | 2008-03-08 | 2008-03-08 | 1 | Guest | XC |
| Ronan Barry | m | 2002-12-06 | 2004-02-07 | 4 | WIT | 200m, 60m, PV |
| Stephen Bartley | m | 1994-01-21 | 1994-01-21 | 2 | UU | LJ, SP |
| K. Barton | m | 1981-05-01 | 1981-05-02 | 1 | QUB | 1500m |
| Damian Bateman | m | 2000-11-12 | 2001-04-21 | 4 | DIT | 800m, Road, XC |
| Aengus Bates | m | 2010-03-13 | 2010-03-13 | 1 | NUIG | XC |
| David Battie | m | 2003-11-22 | 2004-02-28 | 5 | TCD | 400m, 60m, Road, XC |
| John Battles | m | 1983-05-06 | 1984-05-05 | 2 | NIHEL | TJ |
| Berot Bavorset | m | 1993-02-12 | 1993-02-12 | 2 | UL | 1500m, 800m |
| Neil Baxter | m | 1999-06-22 | 1999-06-22 | 1 | NI U23 | 400m |
| Kevin Beashel | m | 1993-02-12 | 1993-02-12 | 2 | UCG | 200m, 60m |
| Clive Beattie | m | 1977-05-06 | 1981-05-02 | 13 | QUB | 100m, 110mH, 200m, 400m, 400mH |
| Joseph Beattie | m | 2005-11-19 | 2006-11-18 | 3 | QUB | 10000m, Road |
| Paul Beattie | m | 1973-05-11 | 1976-05-01 | 7 | QUB | 110mH, 400mH |
| Philip Beattie | m | 1984-05-04 | 1986-05-03 | 4 | QUB | 400m, 400mH, 4x400m |
| Patrick Beausang | m | 1992-03-07 | 1992-03-07 | 1 | UCC | XC |
| Stephen Becker | m | 2000-06-20 | 2000-06-20 | 2 | Guest, SU | LJ, TJ |
| Vinny Becker | m | 1969-05-03 | 1969-05-03 | 1 | Unknown | 100y |
| A.J. Beckett | m | 1938-05-26 | 1939-05-27 | 3 | UCC | 440y, 880y |
| J. Beckett | m | 1971-05-07 | 1971-05-08 | 1 | UCC | 400m |
| Graham Bee | m | 2003-03-22 | 2007-03-31 | 2 | SU | XC |
| John Beehan | m | 2006-11-18 | 2009-03-07 | 2 | UL | Road, XC |
| David Beere | m | 1999-12-03 | 2000-12-02 | 7 | NUIM | 100m, 200m, 60m, Road |
| Keith Behan | m | 1992-03-07 | 1994-02-19 | 2 | NUIM | XC |
| B. Beirne | m | 1952-05-22 | 1952-05-22 | 1 | UCD | PV |
| Rory Beirne | m | 2005-04-22 | 2005-12-11 | 3 | UCD | HJ, LJ |
| Gary Bekkingham | m | 1998-06-23 | 1998-06-23 | 1 | NI U23 | HT |
| James T. Belcher | m | 1873-05-19 | 1873-05-19 | 3 | UCC | 100y, 440y, 880y |
| Matt Bell | m | 2001-06-19 | 2001-06-19 | 1 | SU | 1500m |
| Benoit Benault | m | 1993-03-06 | 1993-03-06 | 1 | UL | XC |
| Axel Benditksy | m | 2001-04-20 | 2002-04-20 | 3 | RCSI | 4x100m, HJ, LJ |
| Mike Bennett | m | 1995-06-20 | 1995-06-20 | 1 | SU | 800m |
| Séguret Benôit | m | 1993-12-04 | 1994-02-19 | 2 | TCD | XC |
| Alistair Benson | m | 2006-12-02 | 2009-02-15 | 13 | UU | 16kgWfD, DT, HT, JT, SP |
| Niall Bergin | m | 2010-03-13 | 2010-03-13 | 1 | NUIG | XC |
| Steve Bergin | m | 1986-05-02 | 1991-05-04 | 5 | QUB | DT, SP |
| S. Berkeley | m | 1979-05-04 | 1982-05-01 | 5 | TCD | 110mH, HJ |
| Nick Berry | m | 1996-02-09 | 1996-02-10 | 1 | Guest | 400m |
| Fabien Bertic | m | 2001-12-07 | 2001-12-08 | 2 | DCU | 1500m |
| Fabier Bertic | m | 2001-11-07 | 2001-11-07 | 1 | Guest | Road |
| William Bertrac | m | 2006-12-02 | 2007-04-14 | 5 | IT Carlow | 100m, 200m, 400m, 60m |
| Mark Bevan | m | 1998-12-11 | 1998-12-12 | 1 | Guest | 3000m |
| Mark Bevin | m | 1998-12-11 | 2002-11-16 | 8 | UCC | 2000mW, Road, XC |
| Jamey Bianchi | m | 1995-06-20 | 1995-06-20 | 1 | Guest | 5000m |
| John Biddle | m | 2007-02-24 | 2007-02-24 | 1 | UCD | XC |
| Gabriel Bietz | m | 2002-04-19 | 2002-04-20 | 2 | RCSI | 110mH, HT |
| Ben Bingham | m | 2010-02-13 | 2010-02-13 | 3 | UU | 200m, 60m |
| F.N. Birch | m | 1913-05-24 | 1913-05-24 | 1 | TCD | 880y |
| Micheál Birmingham | m | 2009-04-24 | 2009-04-25 | 2 | UL | 16kgWfD, SP |
| Aaron Black | m | 1992-04-24 | 1993-03-06 | 2 | QUB | 5000m, XC |
| Aran Black | m | 1992-03-07 | 1995-03-04 | 4 | QUB | Road, XC |
| Matt Black | m | 2009-04-24 | 2009-04-25 | 3 | TCD | 100m, 4x100m |
| Jason Blair | m | 2000-04-14 | 2000-04-15 | 1 | RCSI | 5000m |
| Paul Blany | m | 2003-03-22 | 2003-03-22 | 1 | NI U23 | XC |
| Donnacha Blean | m | 1992-03-07 | 1992-03-07 | 1 | NUIM | XC |
| Alan Bloomer | m | 1997-12-12 | 1999-04-24 | 10 | Carlow RTC, IT Carlow | 400m, 4x100m |
| Richard G.V. Boelens | m | 1963-05-11 | 1966-05-07 | 6 | TCD | 100y, LJ, TJ |
| Alan Bogle | m | 2005-11-19 | 2005-11-19 | 1 | UU | Road |
| Gerard Bogle | m | 1996-02-09 | 1996-02-10 | 2 | UU | 1500m |
| Stephen Bogle | m | 2003-04-25 | 2003-04-26 | 3 | IT Tallaght | 100m, 200m, 4x400m |
| Conor Bohan | m | 2000-12-01 | 2000-12-02 | 1 | DCU | SP |
| M. Bohan | m | 1984-05-04 | 1984-05-05 | 1 | UCD | HT |
| Kevin Bohane | m | 2004-11-20 | 2004-11-20 | 1 | UCC | Road |
| Robert Boland | m | 2001-12-07 | 2001-12-08 | 3 | IT Tralee | 200m, 400m, 4x200m |
| Nils Bolander | m | 1999-03-06 | 1999-04-24 | 3 | UCD | 10000m, 5000m, XC |
| Colin Bolger | m | 2007-11-17 | 2010-03-13 | 4 | DIT | Road, XC |
| Conor Bolger | m | 1998-04-24 | 1998-04-25 | 1 | WIT | 800m |
| J. Bolger | m | 1975-05-02 | 1977-05-07 | 3 | UCD | 10000m, 5000m |
| Neil Bolger | m | 2010-03-13 | 2010-03-13 | 1 | DIT | XC |
| Sean Bolger | m | 2009-04-24 | 2010-02-13 | 3 | IT Tallaght | 400m |
| Stephen Bolger | m | 2000-12-01 | 2000-12-02 | 1 | IT Carlow | 200m |
| Chris Bonus | m | 2008-03-08 | 2008-03-08 | 1 | Guest | XC |
| Stijn Boon | m | 2006-11-18 | 2006-11-18 | 1 | QUB | Road |
| D. Booth | m | 1970-05-09 | 1972-05-06 | 3 | UCD | 110mH, PV |
| Colin Boreham | m | 1979-05-04 | 1979-05-05 | 1 | QUB | 110mH |
| Colin Boreman | m | 1979-05-04 | 1979-05-05 | 1 | QUB | LJ |
| Fabien Bosc | m | 2008-11-15 | 2009-04-25 | 7 | UL | 200m, 400m, 400mH, 4x200m, Road |
| Adrian Bouchier | m | 1995-12-16 | 1995-12-16 | 1 | Athlone RTC | XC |
| Christoff Bouffioux | m | 2000-04-14 | 2000-04-15 | 2 | TCD | PV, TJ |
| Zac Boukelia | m | 2008-03-28 | 2008-03-28 | 1 | SU | M |
| Tom Bouman | m | 1999-11-13 | 2000-02-26 | 3 | TCD | Road, XC |
| Brendan Bourke | m | 1998-12-11 | 2010-02-13 | 65 | Guest, IUAA, UL | 100m, 110mH, 16kgWfD, 200m, 35lbWfD, 4x100m, 4x200m, 60m, 60mH, CE, DT, HJ, HT, JT, LJ, PV, SP, TJ |
| J. Bourke | m | 1939-05-27 | 1939-05-27 | 1 | UCD | 880y |
| Keith Bourke | m | 2002-11-16 | 2004-11-20 | 12 | CIT | 4x200m, 5000m, 800m, Road, XC |
| Martin Bourke | m | 1998-02-28 | 1998-02-28 | 1 | UL | XC |
| Niall Bourke | m | 2002-11-16 | 2004-02-28 | 3 | UCC | Road, XC |
| Sam Bourke | m | 2009-04-24 | 2009-04-25 | 1 | UCC | 400m |
| T.J. Bourke | m | 1995-12-16 | 1995-12-16 | 1 | UCD | XC |
| John Bourke Neligan | m | 1925-06-06 | 1925-06-06 | 1 | TCD | 120yH |
| Andrew Bove | m | 1993-03-06 | 1993-03-06 | 1 | TCD | XC |
| K. Bowden | m | 1981-05-01 | 1981-05-02 | 1 | TCD | HJ |
| Ger Bowen | m | 1999-03-06 | 1999-03-06 | 1 | CIT | XC |
| Brendan Bowers | m | 1952-05-22 | 1954-05-22 | 3 | UCD | 440y |
| Brendan Boyce | m | 2005-12-10 | 2007-04-14 | 4 | IT Carlow | 2000mW, 3000mW |
| Brian Boyce | m | 2002-11-16 | 2004-04-17 | 16 | DCU | 100m, 200m, 400m, 4x100m, 4x200m, 4x400m, 60m, LJ, Road, SP |
| David Boyd | m | 2009-02-14 | 2010-04-24 | 10 | UCC | 200m, 4x100m, 4x200m, 60m, JT |
| Patrick Boylan | m | 2002-11-16 | 2005-04-23 | 13 | DCU | 1500m, 3000mSC, 4x100m, 4x400m, 800m, Road, XC |
| Patrick Boylan | m | 1999-12-03 | 2004-06-08 | 5 | IT Tallaght, IUAA | 3000m, 3000mSC, Road, XC |
| Andrew Boyle | m | 1998-06-23 | 1998-06-23 | 1 | SU | HT |
| George Boyle | m | 2007-11-17 | 2010-04-24 | 12 | UCC | 12, 4, 8, 16, 3000m, 5000m, DT, Road, XC |
| Simon Boyle | m | 1985-05-03 | 1985-05-04 | 1 | QUB | HJ |
| Tommy Boyle | m | 2002-04-19 | 2004-04-17 | 3 | AIT | JT |
| Chris Bracken | m | 2005-11-19 | 2008-04-19 | 7 | DCU, IUAA | 10000m, Road, XC |
| Christopher Bracken | m | 2008-11-15 | 2008-11-15 | 1 | TCD | Road |
| L.H. Braddell | m | 1934-05-26 | 1936-05-30 | 3 | TCD | 120yH |
| Gerry Bradey | m | 1974-05-03 | 1974-05-04 | 1 | UCD | PV |
| Andrew Bradfield | m | 2006-12-02 | 2007-04-14 | 6 | CIT | 16kgWfD, DT, HT, SP |
| Conor Bradley | m | 2005-06-07 | 2005-06-07 | 1 | NI U23 | 1500m |
| G. Bradley | m | 1932-05-28 | 1932-05-28 | 1 | QUB | HJ |
| Geoffrey Bradley | m | 1995-03-04 | 1996-02-17 | 2 | TCD | XC |
| Gerry Bradley | m | 1972-05-05 | 1972-05-06 | 1 | UCD | PV |
| Tomas Bradley | m | 2008-11-15 | 2009-11-14 | 3 | UCD | Road, XC |
| W.J. Bradley | m | 1931-05-30 | 1933-05-27 | 2 | QUB | 880y, Mile |
| Martin Bradshaw | m | 2000-04-14 | 2006-03-04 | 5 | Limerick IT | 10000m, 1500m, 800m, XC |
| Peter Bradshaw | m | 1999-04-23 | 1999-04-24 | 1 | Guest | 400m |
| Brian Brady | m | 2000-04-14 | 2002-04-20 | 4 | AIT, IUAA | DT, JT |
| Eoin Brady | m | 2007-04-13 | 2007-04-14 | 1 | TCD | 10000m |
| Eoin Brady | m | 2010-04-23 | 2010-04-24 | 1 | UCD | 5000m |
| Eric Brady | m | 1987-05-08 | 2010-04-24 | 44 | DCU, IUAA, UCD | 110mH, 16kgWfD, 35lbWfD, DT, HT, JT, PV, SP, XC |
| G. Brady | m | 1977-05-06 | 1977-05-07 | 1 | UCD | 3000mSC |
| Sean Brady | m | 2002-11-16 | 2008-04-19 | 7 | TCD | 10000m, JT, Road, XC |
| James Bragg | m | 1994-06-28 | 1995-06-20 | 3 | SU | 100m, 200m |
| Stephen Brannon | m | 1995-06-20 | 1995-06-20 | 1 | H & Y | PV |
| R. Branton | m | 1977-05-06 | 1977-05-07 | 1 | QUB | 10000m |
| Juan Bravo | m | 2010-03-13 | 2010-03-13 | 1 | CIT | XC |
| John Brazil | m | 1982-04-30 | 1985-05-04 | 2 | UCD | 800m |
| A.W. Breakey | m | 1932-05-28 | 1932-05-28 | 1 | TCD | 880y |
| Bartley Breathnach | m | 1996-06-25 | 1996-06-25 | 3 | IUAA | DT, JT, SP |
| Eoin Breathnach | m | 2004-04-16 | 2004-04-17 | 1 | WIT | 5000m |
| J. Breen | m | 1992-04-24 | 1992-04-25 | 1 | UL | 35lbWfD |
| John Breen | m | 1992-04-24 | 1992-04-25 | 1 | UL | 3000mW |
| Joseph Breen | m | 2009-02-14 | 2010-04-24 | 6 | UCD | 1500m, Road |
| Mickey Breen | m | 2008-03-28 | 2008-03-28 | 1 | SU | M |
| Patrick Breen | m | 2003-04-25 | 2003-04-26 | 2 | TCD | 100m, 200m |
| Adam Brennan | m | 2009-02-14 | 2010-04-24 | 11 | WIT | 100m, 200m, 4x100m, 4x200m, LJ |
| Alex Brennan | m | 1998-12-11 | 2001-04-21 | 12 | IUAA, UL | 110mH, 400m, 400mH, 4x400m, 60mH |
| Andrew Brennan | m | 2009-11-14 | 2010-03-13 | 2 | DCU | Road, XC |
| Colm Brennan | m | 1992-03-07 | 1992-03-07 | 1 | QUB | XC |
| Dermot Brennan | m | 2009-11-14 | 2010-03-13 | 2 | DCU | Road, XC |
| John Brennan | m | 1997-06-24 | 1997-06-24 | 1 | SU | Mile |
| Kevin Brennan | m | 1995-06-20 | 1995-06-20 | 1 | SU | TJ |
| M. Brennan | m | 1951-05-26 | 1951-05-26 | 1 | UCG | LJ |
| Nicky Brennan | m | 2001-12-07 | 2002-04-20 | 6 | WIT | 200m, 4x100m, 4x200m, 60m, LJ |
| P. Brennan | m | 1970-05-09 | 1971-05-08 | 2 | UCD | LJ |
| Patrick Brennan | m | 2008-03-08 | 2010-04-24 | 7 | GMIT, IUAA | 1500m, M, XC |
| Paul Brennan | m | 1992-04-24 | 1993-02-12 | 3 | UCD | 100m, 200m, 60m |
| Robbie Brennan | m | 2010-02-13 | 2010-02-13 | 2 | UCD | 2000mW, 60m |
| Dean Brennen | m | 2006-12-02 | 2007-04-14 | 10 | WIT | 16kgWfD, DT, HJ, JT, LJ, SP, TJ |
| Paul Breslin | m | 2009-02-14 | 2010-04-07 | 3 | UCD | 400m, 800m |
| Vincent Breslin | m | 1984-05-04 | 1985-05-04 | 2 | UCD | LJ |
| P.C. Bresnihan | m | 1931-05-30 | 1936-05-30 | 7 | UCD | DT, HJ |
| Edward Brett | m | 1993-12-04 | 1997-02-16 | 3 | UCD | XC |
| Eoin Brett | m | 2000-04-14 | 2003-03-09 | 3 | IT Carlow | 1500m, XC |
| Brendan Brice | m | 1992-04-24 | 1992-04-25 | 1 | UCC | 400m |
| Paul Brizzell | m | 1994-06-28 | 1996-06-25 | 5 | NI U20, NI U23 | 100m, 200m |
| J.S. Broderick | m | 1913-05-24 | 1914-06-06 | 6 | UCC | 100y, 220y |
| T.F. Broderick | m | 1913-05-24 | 1913-05-24 | 1 | TCD | 56lbWfD |
| Colin Brodie | m | 2001-06-19 | 2001-06-19 | 1 | SU | 200m |
| Darren Broe | m | 2001-12-07 | 2002-04-20 | 6 | CIT | 1500m, 4x100m, 5000m, 800m, XC |
| Niall Brophy | m | 1956-05-16 | 1960-05-14 | 5 | UCD | 100y, 220y, LJ |
| William Brosnahan | m | 2002-11-16 | 2002-11-16 | 1 | IT Tralee | Road |
| D. Brosnan | m | 1957-05-18 | 1957-05-18 | 1 | UCD | 220y |
| S. Brosnan | m | 1965-05-08 | 1965-05-08 | 1 | UCC | 3 Miles |
| Stephen Brotton | m | 1999-11-13 | 1999-11-13 | 1 | QUB | Road |
| Neil Brown | m | 2000-03-11 | 2000-06-20 | 2 | Guest, NI U23 | 3000mSC, XC |
| Nick Brown | m | 1999-04-23 | 1999-04-24 | 3 | QUB | 400m, 4x400m |
| Patrick Brown | m | 2005-11-19 | 2006-03-04 | 2 | UCC | Road, XC |
| Sean Brown | m | 2005-11-19 | 2005-11-19 | 1 | UCC | Road |
| Stuart Brown | m | 2007-04-13 | 2009-04-25 | 8 | UU | 100m, 200m, 4x100m, SP |
| J. Browne | m | 1976-04-30 | 1978-05-06 | 3 | QUB | DT, SP |
| Justin Browne | m | 1999-04-23 | 1999-12-04 | 3 | WIT | 4x200m, 4x400m |
| Michael Browne | m | 1999-11-13 | 1999-12-04 | 2 | UL | 3000m, Road |
| P. Browne | m | 1947-05-21 | 1949-05-26 | 5 | UCD | DT, SP |
| Patrick Browne | m | 2002-11-16 | 2004-11-20 | 5 | UCC | Road, XC |
| Philip Browne | m | 2003-06-10 | 2004-06-08 | 4 | NI U23 | 100m, 110mH, LJ |
| Calum Bruce | m | 1995-06-20 | 1995-06-20 | 2 | SU | HT, SP |
| Rob Bruce-Brand | m | 1999-11-13 | 2004-04-17 | 30 | TCD | 400m, 4x200m, 4x400m, 800m, Road, XC |
| Oliveira Bruno | m | 2010-03-13 | 2010-03-13 | 1 | IT Tallaght | XC |
| Nigel Brunton | m | 1992-03-07 | 2000-02-26 | 20 | Guest, IUAA, UCD | 10000m, 1500m, 5000m, Road, XC |
| Philip Brunton | m | 1998-02-28 | 1998-02-28 | 1 | DCU | XC |
| John Bruton | m | 2003-11-22 | 2004-04-17 | 3 | TCD | 100m, 400m, Road |
| Robin Bryson | m | 1982-04-30 | 1987-05-09 | 5 | QUB, TCD | 10000m, 5000m |
| Brendan Buckley | m | 1994-02-19 | 1994-02-19 | 1 | UCC | XC |
| C. Buckley | m | 1921-06-04 | 1921-06-04 | 1 | UCD | 880y |
| J. Buckley | m | 1925-06-06 | 1925-06-06 | 3 | UCC | 100y, 220y |
| R. Buckley | m | 1950-05-17 | 1952-05-22 | 3 | UCC | 440y, 880y |
| R. Buckley | m | 1970-05-09 | 1970-05-09 | 1 | SPM | 5000m |
| Stephen Buckley | m | 2008-11-15 | 2008-11-15 | 1 | NUIM | Road |
| James Budde | m | 1999-06-22 | 2003-06-10 | 3 | NI U23 | 3000mSC, 5000m |
| Rob Bugden | m | 2007-03-31 | 2007-03-31 | 1 | Welsh Universities | XC |
| Raymond Buist | m | 1997-06-24 | 1997-06-24 | 1 | SU | 3000mSC |
| Mick Bull | m | 1974-05-03 | 1974-05-04 | 5 | QUB | DT, HJ, LJ, PV, SP |
| Simon Bull | m | 2003-11-22 | 2003-11-22 | 1 | TCD | Road |
| R. Burges | m | 1980-05-02 | 1980-05-03 | 1 | TCD | HT |
| Antoine Burke | m | 1994-01-21 | 1998-12-12 | 29 | Guest, IUAA, UCD, UL | 110mH, 4x100m, 4x200m, 4x400m, 60m, 60mH, HJ, LJ, TJ |
| Christopher Burke | m | 2010-04-23 | 2010-04-24 | 3 | WIT | 200m, 4x100m, SP |
| D Burke | m | 2003-11-22 | 2003-11-22 | 1 | UCD | Road |
| Darren Burke | m | 2003-02-15 | 2005-02-26 | 7 | UCD | 3000m, Road, XC |
| David Burke | m | 1997-12-12 | 1997-12-13 | 3 | NUIG | 200m, 400m |
| David Burke | m | 1995-12-16 | 1997-02-01 | 5 | Guest, Waterford RTC, WIT | 400m, 4x200m, 800m, XC |
| David Burke | m | 2000-02-26 | 2000-04-15 | 2 | NUIG | 400m, XC |
| Gary Burke | m | 1997-12-12 | 1997-12-13 | 1 | Carlow RTC | 2000mW |
| J. Burke | m | 1966-05-07 | 1967-05-06 | 3 | UCG | LJ, TJ |
| John Burke | m | 1991-05-03 | 1992-04-25 | 2 | UCD | 1500m, 5000m |
| Kevin Burke | m | 1999-12-03 | 2005-12-11 | 101 | Guest, IUAA, UCD, UL | 100m, 110mH, 200m, 35lbWfD, 4x100m, 4x200m, 60m, 60mH, CE, DT, HJ, HT, JT, LJ, PV, SP, TJ |
| Martin Burke | m | 1997-12-12 | 1997-12-13 | 1 | UL | 1500m |
| Niall Burke | m | 2001-04-20 | 2001-04-21 | 1 | UCC | 1500m |
| Tomás Burke | m | 2001-12-07 | 2007-04-14 | 31 | IUAA, UL | 110mH, 60mH, CE, HJ, LJ, SP, TJ |
| William Burke | m | 2004-12-03 | 2005-12-11 | 10 | TCD | 100m, 200m, 4x100m, 4x200m, 60m |
| Eoin Burke-Kennedy | m | 1992-03-07 | 1992-04-25 | 2 | UCD | 800m, XC |
| Gregg Burns | m | 2000-04-14 | 2000-04-15 | 1 | NUIG | 200m |
| Michael Burslem | m | 2000-06-20 | 2002-06-18 | 4 | SU | 100m, 200m |
| Colin Butler | m | 2005-11-19 | 2009-04-25 | 13 | UL | 12, 4, 8, 16, 1500m, 3000m, 3000mSC, 400mH, 800m, Road, XC |
| Paul Butler | m | 1998-04-24 | 2005-04-23 | 5 | WIT | 10000m, 3000mW, PV |
| Paul Butler | m | 2001-12-07 | 2006-04-22 | 5 | WIT | LJ, PV |
| Paul Butler | m | 1995-12-16 | 1997-02-01 | 4 | Guest, Waterford RTC, WIT | 1500m, LJ, XC |
| Robert Butler | m | 2001-04-20 | 2004-04-17 | 3 | WIT | DT, JT |
| C. Butterworth | m | 1965-05-08 | 1966-05-07 | 2 | TCD | JT* |
| D. Butterworth | m | 1967-05-06 | 1967-05-06 | 1 | TCD | JT* |
| Gareth Buttimer | m | 1993-03-06 | 1995-03-04 | 2 | UCC | XC |
| Alan Byrne | m | 2002-04-19 | 2003-03-09 | 2 | IT Carlow | 3000mSC, XC |
| Aonghus Byrne | m | 1997-12-12 | 1998-12-12 | 3 | DCU | 1500m, 800m |
| Benny Byrne | m | 2000-04-14 | 2000-04-15 | 1 | IT Carlow | 3000mW |
| Brendan Byrne | m | 1998-04-24 | 1998-04-25 | 1 | IT Carlow | 3000mW |
| Brian Byrne | m | 1999-03-06 | 2002-03-09 | 9 | DIT, President's Select | 1500m, 5000m, Road, XC |
| Colin Byrne | m | 2002-12-06 | 2004-04-17 | 12 | DCU | 200m, 400m, 400mH, 60mH, HJ, SP, TJ |
| Colin Byrne | m | 1997-12-12 | 2000-04-15 | 22 | IUAA, WIT | 110mH, 400m, 400mH, 4x200m, 4x400m, 60mH, HJ |
| Colm Byrne | m | 1998-06-23 | 1998-06-23 | 1 | IUAA | 110mH |
| D Byrne | m | 1999-04-23 | 1999-04-24 | 1 | DIT | 3000mW |
| D. Byrne | m | 1932-05-28 | 1932-05-28 | 2 | UCD | 220y, 440y |
| Daragh Byrne | m | 1992-03-07 | 1994-02-19 | 5 | DCU | 1500m, 3000mSC, XC |
| David Byrne | m | 2002-11-16 | 2002-11-16 | 1 | IT Tallaght | Road |
| Declan Byrne | m | 1995-12-16 | 1999-12-04 | 25 | UL | 110mH, 2000mW, 3000mW, 60mH, CE, HJ, LJ, PV, SP, TJ, XC |
| Eamonn Byrne | m | 2005-12-10 | 2010-04-24 | 26 | DCU | 16kgWfD, 35lbWfD, DT, HT, JT, SP |
| Joseph Byrne | m | 1999-06-22 | 2000-06-20 | 2 | NI U23 | 5000m |
| Maurice T. Byrne | m | 1952-05-22 | 1957-05-18 | 6 | UCD | 880y, Mile |
| Michael Byrne | m | 1999-12-03 | 1999-12-04 | 1 | IT Carlow | 200m |
| Niall Byrne | m | 1992-03-07 | 1992-03-07 | 1 | DCU | XC |
| P. Byrne | m | 1939-05-27 | 1939-05-27 | 1 | UCD | 440y |
| Pat Byrne | m | 2007-04-13 | 2007-04-14 | 2 | UL | 4x400m, 800m |
| Patrick Byrne | m | 2004-12-03 | 2005-04-23 | 6 | UL | 2000mW, 400mH, 4x400m, SP |
| Paul Byrne | m | 2009-02-14 | 2010-04-24 | 22 | DCU | 110mH, 400mH, 60mH, CE, HJ, LJ, SP, TJ |
| Paul Byrne | m | 2004-12-03 | 2004-12-04 | 2 | IT Tallaght | 3000m, 800m |
| Raymond Byrne | m | 2005-11-19 | 2006-03-04 | 2 | DCU | Road, XC |
| Rory Byrne | m | 1992-03-07 | 1994-02-19 | 3 | Guest, UCD | 3000mSC, XC |
| Rory Byrne | m | 1998-04-24 | 1998-04-25 | 1 | DCU | 5000m |
| Simon Byrne | m | 2005-12-10 | 2005-12-11 | 2 | UCD | 4x200m |
| Tomas Byrne | m | 2006-04-21 | 2006-04-22 | 1 | CIT | 4x100m |
| Tomás Byrne | m | 1993-11-27 | 1994-02-19 | 4 | TCD | 3000m, Road, XC |
| Orna Bacon | f | 1988-04-29 | 1988-04-30 | 1 | UCD | HJ |
| Shiva Badii | f | 2001-04-20 | 2001-04-21 | 1 | RCSI | 1500mW |
| Ciara Baker | f | 2007-11-17 | 2010-04-24 | 7 | TCD | 1500mW, 5000m, JT, Road, XC |
| Elaine Baker | f | 2003-11-22 | 2007-04-14 | 10 | DCU | 1500mW, Road, XC |
| Elaine Baker | f | 2007-12-08 | 2008-04-19 | 2 | TCD | 1500mW |
| Elaine Ball | f | 1993-02-12 | 1993-06-22 | 3 | IUAA, SPM, UL | HJ |
| Sandra Ball | f | 1993-02-12 | 1993-06-22 | 5 | IUAA, UL | 100mH, 400mH, 60mH, HJ |
| Stacy Barber | f | 1995-06-20 | 1995-06-20 | 1 | H & Y | HJ |
| Allison Barlow | f | 2007-11-17 | 2008-03-08 | 2 | UCD | Road, XC |
| Lizanne Barnwall | f | 2004-11-20 | 2006-11-18 | 2 | DCU | Road |
| Jessie Barr | f | 2008-04-18 | 2010-04-24 | 29 | UL | 100mH, 400m, 400mH, 4x100m, 4x200m, 4x400m, 60mH, CE, HJ, LJ, SP, TJ |
| P. Barr | f | 1985-05-03 | 1985-05-04 | 2 | UU | 1500m, 800m |
| Eva Barret | f | 2009-11-14 | 2009-11-14 | 1 | UL | Road |
| Amy Barry | f | 1966-05-07 | 1967-05-06 | 2 | UCD | 880y |
| Jane Barry | f | 1993-02-12 | 1993-02-12 | 1 | UCD | 200m |
| Lena Barry | f | 1994-01-21 | 2000-04-15 | 42 | ILSI, IUAA, UL | 100m, 200m, 400m, 4x100m, 4x200m, 60m, HJ |
| Ruth Barry | f | 2008-03-28 | 2008-03-28 | 1 | Welsh Universities | F |
| Valerie Barry | f | 1996-02-09 | 1996-02-10 | 3 | Guest | 400m, 4x200m |
| Anna Bartlett | f | 2009-03-28 | 2009-03-28 | 1 | Wales | XC |
| Cathy Bauman | f | 1998-04-24 | 1998-04-25 | 1 | UCD | 1500mW |
| Anna Verges Bausili | f | 2001-11-07 | 2001-11-07 | 1 | UL | Road |
| C. Beaslin | f | 1982-04-30 | 1982-05-01 | 2 | TCE | 1500m, 3000m |
| Alison Beck | f | 1996-12-13 | 1999-04-24 | 15 | Guest, UCD | 100mH, 60mH, CE, HJ, LJ, PV, SP, TJ |
| Amanda Beckenstein | f | 1997-02-01 | 1997-02-01 | 1 | UCC | XC |
| Rowena Bell-Scott | f | 2007-03-31 | 2007-03-31 | 1 | SU | XC |
| Melita Bennett | f | 1984-05-04 | 1985-05-04 | 3 | UCG | 100m, 200m |
| Siobhán Bennett | f | 1992-03-07 | 1992-03-07 | 1 | Guest | XC |
| Darleen Berg | f | 2001-04-20 | 2001-04-21 | 2 | UL | JT, SP |
| Claire Bergin | f | 2003-11-22 | 2009-04-25 | 22 | DCU | 100m, 200m, 400m, 4x100m, 4x200m, 4x400m, 60m, Road |
| Nicola Berman | f | 2008-04-18 | 2008-04-19 | 1 | RCSI | 4x400m |
| Louise Bernard | f | 2007-11-17 | 2009-02-15 | 8 | TCD | 12, 4, 8, 16, 800m, Road |
| Jenny Berrien | f | 1995-06-20 | 1995-06-20 | 1 | H & Y | 100mH |
| Sophie Betts | f | 1996-06-25 | 1996-06-25 | 2 | SU | LJ, TJ |
| Claire Bibby | f | 2001-06-19 | 2001-06-19 | 1 | SU | 100m |
| Andrea Bickerdike | f | 2008-11-15 | 2009-04-25 | 4 | UCC | 1500m, 400m, 4x200m, Road |
| Laura Bickerstaff | f | 2003-06-10 | 2003-06-10 | 1 | NI U23 | 1500m |
| M. Biddy | f | 1984-05-04 | 1984-05-05 | 1 | TCE | 100mH |
| Sylwia Bien | f | 2008-11-15 | 2008-11-15 | 1 | UCD | Road |
| Katie Bird | f | 2006-04-21 | 2006-04-22 | 2 | UCC | 100mH, LJ |
| C. Black | f | 1993-06-22 | 1993-06-22 | 1 | Guest | 100m |
| Caroline Black | f | 1993-06-22 | 1993-06-22 | 2 | SU | HJ, LJ |
| Juliette Blanckaert | f | 2003-03-09 | 2003-03-09 | 1 | UCC | XC |
| Marie Blanckaert | f | 2003-03-09 | 2003-03-09 | 1 | UCC | XC |
| Breege Blehein | f | 1994-02-19 | 1994-02-19 | 1 | UCG | XC |
| Anna Blenner-Hassett | f | 2007-11-17 | 2007-11-17 | 1 | QUB | Road |
| Veronique Bleuman | f | 1994-02-19 | 1994-02-19 | 1 | QUB | XC |
| Amy Blue | f | 2003-03-09 | 2003-03-09 | 1 | NUIM | XC |
| Catherine Blythe | f | 1992-03-07 | 1995-03-04 | 13 | IUAA, UCD | 10000m, 1500m, 3000m, 800m, Road, XC |
| Charlotte Boland | f | 1999-11-13 | 1999-11-13 | 1 | TCD | Road |
| Deirdre Bolger | f | 1998-02-28 | 2002-04-20 | 3 | UL | 5000m, XC |
| E. Bonham | f | 1968-05-11 | 1968-05-11 | 1 | TCD | HJ |
| Janette Boran | f | 2005-12-10 | 2005-12-11 | 1 | WIT | 3000m |
| Ruth Boreland | f | 2000-11-12 | 2000-11-12 | 1 | QUB | Road |
| Evie Boswell | f | 1999-11-13 | 1999-11-13 | 1 | TCD | Road |
| Rachel Bothwell | f | 1992-04-24 | 1992-04-25 | 2 | TCD | 100m, 200m |
| Noeleen Bourke | f | 2002-12-06 | 2003-04-26 | 6 | UCD | 8kgWfD, DT, HT, SP |
| Hannah Bowe | f | 2002-06-18 | 2002-06-18 | 1 | NI U23 | SP |
| Carla Bowyer | f | 2009-11-14 | 2009-11-14 | 1 | UU | Road |
| Evelyn Boyd | f | 1985-05-03 | 1985-05-04 | 1 | UCD | JT* |
| Anna Boyle | f | 1998-06-23 | 2006-04-22 | 45 | IUAA, NI U23, UU | 100m, 200m, 4x100m, 4x400m, 60m, HJ, LJ |
| C. Boyle | f | 1970-05-09 | 1970-05-09 | 1 | TCD | 200m |
| C. Boyle | f | 1970-05-09 | 1970-05-09 | 1 | UCD | 100m |
| Janet Boyle | f | 1983-05-06 | 1987-05-09 | 4 | QUB | 400m, HJ |
| Niamh Boyle | f | 2002-04-19 | 2002-04-20 | 1 | TCD | 5000m |
| Veronica Boyle | f | 1997-06-24 | 1997-06-24 | 1 | NI U23 | 1500m |
| Caroline Bracken | f | 2004-02-06 | 2005-04-23 | 6 | DCU | 100m, 200m, 4x100m, 4x200m |
| Siobhan Bracket | f | 2008-04-18 | 2008-04-19 | 1 | WIT | PV |
| Georgina Bradshaw | f | 1999-11-13 | 2000-02-26 | 2 | DIT, Guest | Road, XC |
| Josephine Bradshaw | f | 1993-03-06 | 1997-06-24 | 9 | IUAA, UL | 100mH, 400mH, 4x400m, 60mH, XC |
| Anna Brady | f | 2005-04-22 | 2005-04-23 | 2 | UL | 100mH, PV |
| Anne Brady | f | 1984-05-04 | 1986-05-03 | 7 | TCD | 400m, 400mH, 4x400m |
| Aoife Brady | f | 2005-02-05 | 2005-02-05 | 1 | UCD | XC |
| Aoife Brady | f | 2003-04-25 | 2003-04-26 | 4 | TCD | 400m, 4x100m, 4x400m, TJ |
| Aoife Brady | f | 2003-11-22 | 2007-04-14 | 17 | DCU, IUAA | 1500m, 3000m, 4x400m, 800m, Road, XC |
| Claire Brady | f | 2005-12-10 | 2009-04-25 | 32 | DCU | 100m, 200m, 4x100m, 4x200m, 4x400m, 60m, JT, PV |
| Forename Brady | f | 1983-05-06 | 1983-05-07 | 1 | TCE | 400mH |
| Lynn Brady | f | 2005-11-19 | 2005-11-19 | 1 | TCD | Road |
| Patricia Brady | f | 2005-11-19 | 2006-04-22 | 5 | UU | 3000m, 5000m, 800m, Road, XC |
| Jennifer Braga | f | 1995-06-20 | 1995-06-20 | 1 | H & Y | HJ |
| C. Brally | f | 1980-05-02 | 1980-05-03 | 1 | QUB | 200m |
| S. Brally | f | 1980-05-02 | 1980-05-03 | 1 | QUB | 100m |
| Maria Branagan | f | 1990-04-27 | 1994-01-21 | 6 | SPM | 100m, 200m, 60m, SP |
| Ali Branton | f | 2000-04-14 | 2000-04-15 | 1 | RCSI | 5000m |
| Ainé Breathnach | f | 1996-02-09 | 1996-02-10 | 4 | TCD | 200m, 4x200m, 60m |
| Doireann Bregazzi Nevin | f | 2006-12-02 | 2008-04-19 | 9 | DCU | 8kgWfD, DT, HT, PV, SP, TJ |
| Sandra Breheny | f | 2001-04-20 | 2001-04-21 | 1 | AIT | 3000m |
| Aine Brennan | f | 2009-02-14 | 2009-02-15 | 1 | NUIG | TJ |
| Emer Brennan | f | 2009-02-14 | 2009-02-15 | 1 | IT Carlow | LJ |
| Gillian Brennan | f | 1992-03-07 | 1992-03-07 | 1 | Guest | XC |
| Grainne Brennan | f | 2010-03-13 | 2010-03-13 | 1 | DCU | XC |
| Maeve Brennan | f | 1992-04-24 | 1992-04-25 | 2 | UU | 100m, 200m |
| Mary Brennan | f | 1999-12-03 | 1999-12-04 | 1 | WIT | 1500mW |
| Niamh Brennan | f | 2002-12-06 | 2002-12-07 | 1 | IT Carlow | 1500mW |
| Sile Brennan | f | 2002-11-16 | 2005-02-26 | 13 | QUB | 3000m, 4x100m, 5000m, 60mH, CE, HJ, Road, SP, XC |
| A. Breslin | f | 1983-05-06 | 1983-05-07 | 1 | TCE | 700mW |
| C. Breslin | f | 1983-05-06 | 1983-05-07 | 2 | TCE | 1500m, 3000m |
| Caroline Bresnihan | f | 2007-12-08 | 2007-12-09 | 1 | IT Carlow | 60m |
| Emily Brick | f | 2009-02-14 | 2010-02-13 | 11 | UCC | 400m, 4x200m, 60m, 60mH, CE, HJ, LJ, Road, SP, TJ |
| Tracey Brindley | f | 1993-06-22 | 1993-06-22 | 1 | SU | 3000m |
| Rebecca Briscoe | f | 2006-12-02 | 2006-12-03 | 1 | WIT | 800m |
| Fionnuala Britton | f | 2003-11-22 | 2009-11-14 | 20 | DCU | 3000m, 3000mSC, 400mH, 5000m, Road, XC |
| Mary Britton | f | 2003-03-09 | 2003-03-09 | 1 | DCU | XC |
| Una Britton | f | 2009-11-14 | 2010-03-13 | 2 | UL | Road, XC |
| Christina Broderick | f | 2006-12-02 | 2010-04-24 | 48 | UL | 100mH, 400m, 400mH, 4x100m, 4x200m, 4x400m, 60mH, CE, HJ, LJ, SP, TJ |
| Amy Brogren | f | 2009-11-14 | 2009-11-14 | 1 | UCD | Road |
| C. Brolly | f | 1979-05-04 | 1979-05-05 | 1 | QUB | 100m |
| C. Brolly | f | 1983-05-06 | 1983-05-07 | 2 | QUB | 100m, 200m |
| R. Brookes | f | 1979-05-04 | 1980-05-03 | 2 | QUB | JT* |
| Fiona Brosnan | f | 2002-11-16 | 2002-11-16 | 1 | UCC | Road |
| C. Brown | f | 1999-03-06 | 1999-03-06 | 1 | UU | XC |
| Emily Brown | f | 2007-03-31 | 2007-03-31 | 1 | Welsh Universities | XC |
| Gillian Brown | f | 1995-06-20 | 1995-06-20 | 1 | NI U23 | 800m |
| Katie Brown | f | 2003-11-22 | 2003-11-22 | 1 | Guest | Road |
| Naomi Brown | f | 2003-11-22 | 2003-11-22 | 1 | UU | Road |
| Zoe Brown | f | 2000-06-20 | 2002-06-18 | 2 | NI U23 | PV |
| Michelle Browne | f | 1993-02-12 | 1993-02-12 | 1 | UCC | HJ |
| Jill Bruce | f | 1993-03-06 | 1996-06-25 | 9 | IUAA, UU | 1500m, 3000m, 5000m, XC |
| Valerie Brunton | f | 2004-01-24 | 2006-04-22 | 6 | TCD | 5000m, LJ, Road, XC |
| Helen Buckley | f | 2003-04-25 | 2007-04-14 | 41 | Guest, IUAA, NCI, UL | 100mH, 60mH, CE, HJ, JT, LJ, PV, SP, TJ |
| Sheila Buckley | f | 1999-12-03 | 2003-04-26 | 26 | UL | 100m, 200m, 4x100m, 4x200m, 60m |
| Therese Buckley | f | 1995-12-16 | 1995-12-16 | 1 | Carlow RTC | XC |
| Cathy Budden | f | 1996-06-25 | 1996-06-25 | 2 | NI U23 | 200m, 400mH |
| Anica Bulic | f | 2007-11-17 | 2007-11-17 | 1 | TCD | Road |
| D. Burden | f | 1993-06-22 | 1993-06-22 | 1 | SU | 400m |
| Marie Burke | f | 2003-11-22 | 2003-11-22 | 1 | TCD | Road |
| Noeleen Burke | f | 1999-04-23 | 1999-04-24 | 3 | UCD | DT, HT, SP |
| Olive Burke | f | 1985-05-03 | 1987-05-09 | 7 | UCD | 100m, 100mH, 200m, LJ |
| S. Burke | f | 1987-05-08 | 1987-05-09 | 2 | NIHED | 1500m, 800m |
| Ann Marie Burns | f | 2004-12-03 | 2005-04-23 | 6 | DCU | HJ, JT, LJ, SP, TJ |
| Eileen Burns | f | 2000-11-12 | 2001-02-24 | 3 | TCD | 3000m, Road, XC |
| Kellie Burns | f | 1998-02-28 | 1998-04-25 | 3 | TCD | 3000m, 4x400m, XC |
| L. Burns | f | 1994-06-28 | 1994-06-28 | 1 | NI U20 | 200m |
| Patricia Burns | f | 2010-03-13 | 2010-03-13 | 1 | TCD | XC |
| Carol Burtenshaw | f | 2004-02-06 | 2004-02-07 | 1 | WIT | 1500mW |
| Grainne Butler | f | 1982-04-30 | 1986-05-03 | 4 | UCD | 1500m, 3000m |
| Leah Butler | f | 2003-11-22 | 2006-04-22 | 16 | TCD | 1500m, 1500mW, 8kgWfD, HT, Road, XC |
| Josepha Buttle | f | 2001-12-07 | 2004-04-17 | 16 | WIT | 100m, 200m, 400m, 4x200m, LJ, SP, TJ |
| Katey Byrd | f | 2004-12-03 | 2010-04-24 | 42 | UCC | 100m, 100mH, 4x100m, 4x200m, 4x400m, 60m, 60mH, 8kgWfD, CE, HJ, LJ, Road, SP, TJ |
| A. Byrne | f | 1979-05-04 | 1980-05-03 | 2 | UCD | LJ |
| Aoife Byrne | f | 2008-11-15 | 2010-04-24 | 6 | TCD | 1500m, 3000m, 4x400m, Road, XC |
| Aoife Byrne | f | 2003-04-25 | 2005-04-23 | 9 | UCD | 1500m, 3000m, 4x400m, 800m, Road |
| Brid Byrne | f | 2001-12-07 | 2002-12-07 | 5 | WIT | 1500m, 4x200m, 800m, XC |
| Deirdre Byrne | f | 2008-04-18 | 2008-04-19 | 1 | UCD | 3000m |
| Derval Byrne | f | 1998-02-28 | 1998-02-28 | 1 | UCC | XC |
| Fiona Byrne | f | 1999-04-23 | 1999-04-24 | 1 | UL | 400m |
| Leona Byrne | f | 2005-12-10 | 2010-04-24 | 48 | DCU | 100mH, 4x100m, 60mH, CE, DT, HJ, JT, LJ, SP, TJ |
| Linda Byrne | f | 2004-11-20 | 2010-04-24 | 26 | DCU, IUAA | 3000m, 3000mSC, 400mH, 4x400m, 5000m, 800m, Road, XC |
| Mary Byrne | f | 1995-03-04 | 1998-02-28 | 6 | Guest, UCD | 1500m, XC |
| S. Byrne | f | 1981-05-01 | 1981-05-02 | 3 | TCD | DT, JT*, SP |
| S. Byrne | f | 1982-04-30 | 1983-05-07 | 4 | TCE | JT*, SP |
| Kelly Byrnes | f | 1998-01-31 | 1998-01-31 | 1 | TCD | XC |