| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 01-Apr-2000 | Pieter Rogers | Wales | 23-Jun-1962 | 37(283) |
| 18-Mar-2023 | Alan Wyn Jones | Wales | 19-Sep-1985 | 37(180) |
| 13-Oct-2001 | Allan Bateman | Wales | 06-Mar-1965 | 36(221) |
| 18-Mar-2023 | Ken Owens | Wales | 03-Jan-1987 | 36(74) |
| 27-Mar-2004 | Gareth Llewellyn | Wales | 27-Feb-1969 | 35(29) |
| 13-Mar-2010 | Martyn Williams | Wales | 01-Sep-1975 | 34(194) |
| 14-Mar-2015 | Gethin Jenkins | Wales | 17-Nov-1980 | 34(117) |
| 18-Mar-2023 | Rhys Webb | Wales | 09-Dec-1988 | 34(99) |
| 13-Oct-2001 | David Young | Wales | 26-Jul-1967 | 34(80) |
| 25-Feb-2023 | Leigh Halfpenny | Wales | 22-Dec-1988 | 34(65) |
| 22-Mar-2003 | Jonathan Humphreys | Wales | 27-Feb-1969 | 34(23) |
| 12-Mar-2011 | Shane Williams | Wales | 26-Feb-1977 | 34(14) |
| 11-Mar-2022 | Jon Davies | Wales | 05-Apr-1988 | 33(340) |
| 27-Mar-2004 | Robin McBryde | Wales | 03-Jul-1970 | 33(268) |
| 18-Mar-2023 | Justin Tipuric | Wales | 06-Aug-1989 | 33(224) |
| 03-Feb-2024 | Gareth Davies | Wales | 18-Aug-1990 | 33(169) |
| 18-Mar-2023 | Daniel Biggar | Wales | 16-Oct-1989 | 33(153) |
| 26-Feb-2011 | Stephen Jones | Wales | 08-Dec-1977 | 33(80) |
| 11-Mar-2006 | Colin Charvis | Wales | 27-Dec-1972 | 33(74) |
| 11-Mar-2018 | Bradley Davies | Wales | 09-Jan-1985 | 33(61) |
| 07-Feb-2021 | Dan Lydiatt | Wales | 18-Dec-1987 | 33(52) |
| 19-Mar-2016 | Luke Charteris | Wales | 09-Mar-1983 | 33(11) |
| 09-Mar-2014 | Adam Jones | Wales | 08-Mar-1981 | 33(1) |
| 17-Mar-2007 | Gareth Thomas | Wales | 25-Jul-1974 | 32(235) |
| 01-Apr-2000 | Garin Jenkins | Wales | 15-Aug-1967 | 32(230) |
| 19-Mar-2005 | Mefin Davies | Wales | 02-Sep-1972 | 32(198) |
| 10-Mar-2024 | William Rowlands | Wales | 19-Sep-1991 | 32(173) |
| 07-Mar-2020 | Hadleigh Parkes | Wales | 05-Oct-1987 | 32(154) |
| 21-Mar-2009 | Ian Gough | Wales | 10-Nov-1976 | 32(131) |
| 08-Mar-2003 | Steven Williams | Wales | 30-Oct-1970 | 32(129) |
| 18-Mar-2023 | Toby Faletau | Wales | 12-Nov-1990 | 32(126) |
| 26-Feb-2010 | Deinol Jones | Wales | 18-Nov-1977 | 32(100) |
| 01-Apr-2000 | Rupert Moon | Wales | 01-Feb-1968 | 32(60) |
| 02-Feb-2013 | Matthew Rees | Wales | 09-Dec-1980 | 32(55) |
| 19-Mar-2005 | Mark Taylor | Wales | 27-Feb-1973 | 32(20) |
| 09-Mar-2013 | Ryan Jones | Wales | 13-Mar-1981 | 31(361) |
| 11-Mar-2022 | Alex Cuthbert | Wales | 05-Apr-1990 | 31(341) |
| 16-Mar-2024 | George North | Wales | 13-Apr-1992 | 31(337) |
| 11-Mar-2023 | Liam Williams | Wales | 09-Apr-1991 | 31(336) |
| 01-Feb-2014 | Paul James | Wales | 13-May-1982 | 31(265) |
| 19-Mar-2022 | Willis Halaholo | Wales | 06-Jul-1990 | 31(257) |
| 05-Mar-2000 | Shane Howarth | Wales | 08-Jul-1968 | 31(241) |
| 13-Feb-2010 | Gareth Williams | Wales | 16-Jul-1978 | 31(212) |
| 15-Mar-2014 | Mike Phillips | Wales | 29-Aug-1982 | 31(199) |
| 19-Mar-2022 | Johnny McNicholl | Wales | 24-Sep-1990 | 31(176) |
| 06-Apr-2002 | Robert Howley | Wales | 13-Oct-1970 | 31(175) |
| 19-Mar-2022 | Josh Navidi | Wales | 30-Dec-1990 | 31(80) |
| 15-Feb-2015 | Richard Hibbard | Wales | 13-Dec-1983 | 31(65) |
| 18-Mar-2023 | Wyn Jones | Wales | 26-Feb-1992 | 31(20) |
| 11-Mar-2023 | Owen Williams | Wales | 27-Feb-1992 | 31(12) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).