| MD | Players | Club | Nationality | DOB | A(D) |
|---|---|---|---|---|---|
| 07-Mar-1998 |  Kevin Morgan | Wales | Wales | 23-Feb-1977 | 21(12) |
| 21-Feb-1998 |  Matt Perry | England | England | 27-Jan-1977 | 21(25) |
| 07-Mar-1998 |  Xavier Garbajosa | France | France | 05-Dec-1976 | 21(92) |
| 07-Feb-1998 |  Brian O'Meara | Ireland | Ireland | 05-Apr-1976 | 21(308) |
| 21-Feb-1998 | Philip Vickery | England | England | 14-Mar-1976 | 21(344) |
| 07-Feb-1998 | Dennis Hickie | Ireland | Ireland | 13-Feb-1976 | 21(360) |
| 21-Mar-1998 | Leigh Davies | Wales | Wales | 20-Feb-1976 | 22(30) |
| 07-Feb-1998 | Eric Miller | Ireland | Ireland | 23-Sep-1975 | 22(138) |
| 21-Feb-1998 | Martyn Williams | Wales | Wales | 01-Sep-1975 | 22(174) |
| 07-Feb-1998 |  Gordon Bulloch | Scotland | Scotland | 23-Mar-1975 | 22(322) |
| 07-Feb-1998 | Kieron Dawson | Ireland | Ireland | 29-Jan-1975 | 23(9) |
| 07-Feb-1998 | Thomas Castaignede | France | France | 21-Jan-1975 | 23(17) |
| 07-Feb-1998 | Gareth Archer | England | England | 15-Dec-1974 | 23(54) |
| 21-Feb-1998 | Arwel Thomas | Wales | Wales | 08-Nov-1974 | 23(105) |
| 07-Feb-1998 | David Rees | England | England | 15-Oct-1974 | 23(115) |
| 07-Feb-1998 | Malcolm O'Kelly | Ireland | Ireland | 19-Jul-1974 | 23(203) |
| 21-Feb-1998 | Gareth Thomas | Wales | Wales | 25-Jul-1974 | 23(211) |
| 07-Feb-1998 | Kevin Maggs | Ireland | Ireland | 03-Jun-1974 | 23(249) |
| 07-Feb-1998 | Craig Joiner | Scotland | Scotland | 21-Apr-1974 | 23(292) |
| 07-Mar-1998 | Andy (L) Moore | Wales | Wales | 25-Jan-1974 | 24(41) |
| 21-Feb-1998 | Barry Williams | Wales | Wales | 06-Jan-1974 | 24(46) |
| 07-Feb-1998 | Fabien Pelous | France | France | 07-Dec-1973 | 24(62) |
| 07-Feb-1998 | Stephane Glass | France | France | 12-Nov-1973 | 24(87) |
| 07-Feb-1998 | Thomas Lievremont | France | France | 06-Nov-1973 | 24(93) |
| 07-Feb-1998 | Austin Healey | England | England | 26-Oct-1973 | 24(104) |
| 21-Feb-1998 | Derrick Lee | Scotland | Scotland | 01-Oct-1973 | 24(143) |
| 21-Feb-1998 | Andrew Lewis | Wales | Wales | 13-Jun-1973 | 24(253) |
| 07-Feb-1998 | Richard Hill | England | England | 23-May-1973 | 24(260) |
| 07-Feb-1998 | Mattie Stewart | Scotland | Scotland | 18-May-1973 | 24(265) |
| 07-Feb-1998 | Gregor Townsend | Scotland | Scotland | 26-Apr-1973 | 24(287) |
| 07-Feb-1998 | Olivier Magne | France | France | 11-Apr-1973 | 24(302) |
| 07-Feb-1998 | Raphael Ibanez | France | France | 17-Feb-1973 | 24(355) |
| 21-Feb-1998 | Colin Charvis | Wales | Wales | 27-Dec-1972 | 25(56) |
| 07-Feb-1998 | Franck Tournaire | France | France | 04-Dec-1972 | 25(65) |
| 07-Feb-1998 | Olivier Brouzet | France | France | 22-Nov-1972 | 25(77) |
| 07-Feb-1998 | David Corkery | Ireland | Ireland | 06-Nov-1972 | 25(93) |
| 07-Feb-1998 | Will Greenwood | England | England | 20-Oct-1972 | 25(110) |
| 07-Mar-1998 | Rob Henderson | Ireland | Ireland | 27-Oct-1972 | 25(131) |
| 22-Mar-1998 | Matt Dawson | England | England | 31-Oct-1972 | 25(142) |
| 07-Feb-1998 | Lawrence Dallaglio | England | England | 10-Aug-1972 | 25(181) |
| 21-Feb-1998 | Scott Quinnell | Wales | Wales | 20-Aug-1972 | 25(185) |
| 04-Apr-1998 | Tony Diprose | England | England | 22-Sep-1972 | 25(194) |
| 07-Feb-1998 | Christophe Dominici | France | France | 20-May-1972 | 25(263) |
| 07-Feb-1998 | Christian Califano | France | France | 16-May-1972 | 25(267) |
| 07-Mar-1998 | Wayne Proctor | Wales | Wales | 12-Jun-1972 | 25(268) |
| 05-Apr-1998 | Neil Boobyer | Wales | Wales | 11-Jun-1972 | 25(298) |
| 07-Feb-1998 | Kenny Logan | Scotland | Scotland | 03-Apr-1972 | 25(310) |
| 07-Feb-1998 | Mark Regan | England | England | 28-Jan-1972 | 26(11) |
| 07-Feb-1998 | Keith Wood | Ireland | Ireland | 27-Jan-1972 | 26(12) |
| 07-Feb-1998 | Paul Wallace | Ireland | Ireland | 30-Dec-1971 | 26(40) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).