| MD | Players | Club | Nationality | DOB | A(D) |
|---|---|---|---|---|---|
| 12-Apr-2003 |  Frank Halai | Blues | New Zealand | 06-Mar-1988 | 15(36) |
| 01-Mar-2003 | Luke Watson | Sharks | South Africa | 26-Oct-1983 | 19(126) |
| 21-Feb-2003 | Joe Rokococo | Blues | New Zealand | 06-Jun-1983 | 19(260) |
| 21-Feb-2003 | Paul Williams | Highlanders | Samoa | 22-Apr-1983 | 19(305) |
| 21-Feb-2003 | Jaque Fourie | Lions | South Africa | 04-Mar-1983 | 19(354) |
| 22-Feb-2003 | Josh Valentine | Queensland Reds | Australia | 22-Feb-1983 | 20(0) |
| 01-Mar-2003 | Rocky Elsom | New South Wales | Australia | 14-Feb-1983 | 20(15) |
| 12-Apr-2003 | Derick Hougaard | Bulls | South Africa | 04-Jan-1983 | 20(98) |
| 07-Mar-2003 | Matt Giteau | Brumbies | Australia | 29-Oct-1982 | 20(129) |
| 01-Mar-2003 | Mark Gerrard | Brumbies | Australia | 04-Sep-1982 | 20(178) |
| 08-Mar-2003 | Gene Fairbanks | Queensland Reds | Australia | 08-Aug-1982 | 20(212) |
| 01-Mar-2003 | Dewey Swartbooi | Bulls | South Africa | 27-Jul-1982 | 20(217) |
| 15-Mar-2003 | Jacques Cronje | Bulls | South Africa | 04-Aug-1982 | 20(223) |
| 22-Feb-2003 | Ma'a Nonu | Hurricanes | New Zealand | 21-May-1982 | 20(277) |
| 03-May-2003 | Peter Hynes | Queensland Reds | Australia | 18-Jul-1982 | 20(289) |
| 21-Feb-2003 | Sitiveni Sivivatu | Chiefs | New Zealand | 19-Apr-1982 | 20(308) |
| 01-Mar-2003 | Nel Fourie | Lions | South Africa | 15-Apr-1982 | 20(320) |
| 22-Feb-2003 | Daniel Carter | Crusaders | New Zealand | 05-Mar-1982 | 20(354) |
| 07-Mar-2003 | Tim Fairbrother | Hurricanes | New Zealand | 12-Mar-1982 | 20(360) |
| 22-Mar-2003 | Fourie du Preez | Bulls | South Africa | 24-Mar-1982 | 20(363) |
| 22-Feb-2003 | Nathan Brew | Hurricanes | Wales | 21-Feb-1982 | 21(1) |
| 21-Feb-2003 | Sam Tuitupou | Blues | New Zealand | 01-Feb-1982 | 21(20) |
| 07-Mar-2003 | Enrico Januarie | Lions | South Africa | 02-Feb-1982 | 21(33) |
| 21-Mar-2003 | Morgan Turinui | New South Wales | Australia | 05-Jan-1982 | 21(75) |
| 29-Mar-2003 | Daniel Heenan | Queensland Reds | Australia | 17-Nov-1981 | 21(132) |
| 29-Mar-2003 | Roland Bernard | Sharks | South Africa | 14-Nov-1981 | 21(135) |
| 01-Mar-2003 | Gary Botha | Sharks | South Africa | 12-Oct-1981 | 21(140) |
| 02-May-2003 | Doppies La Grange | Lions | South Africa | 02-Dec-1981 | 21(151) |
| 01-Mar-2003 | Ashwin Willemse | Lions | South Africa | 08-Sep-1981 | 21(174) |
| 21-Feb-2003 | Pat Barnard | Lions | England | 03-Jul-1981 | 21(233) |
| 22-Mar-2003 | Juan Smith | Lions | South Africa | 30-Jul-1981 | 21(235) |
| 08-Mar-2003 | Bradley Mika | Blues | New Zealand | 02-Jun-1981 | 21(279) |
| 21-Feb-2003 | Ali Williams | Blues | New Zealand | 30-Apr-1981 | 21(297) |
| 22-Feb-2003 | Tamati Horua | Brumbies | Australia | 27-Mar-1981 | 21(332) |
| 29-Mar-2003 | Rudi Coetzee | Lions | South Africa | 16-Apr-1981 | 21(347) |
| 21-Feb-2003 | Jorrie Muller | Lions | South Africa | 01-Mar-1981 | 21(357) |
| 21-Feb-2003 | Daniel Braid | Blues | New Zealand | 13-Feb-1981 | 22(8) |
| 21-Feb-2003 | Tony Woodcock | Blues | New Zealand | 27-Jan-1981 | 22(25) |
| 21-Feb-2003 | Ryan McGoldrick | New South Wales | Australia | 12-Jan-1981 | 22(40) |
| 21-Feb-2003 | Pedrie Wannenburg | Bulls | South Africa | 02-Jan-1981 | 22(50) |
| 22-Feb-2003 | Richard McCaw | Crusaders | New Zealand | 31-Dec-1980 | 22(53) |
| 08-Mar-2003 | Angus McDonald | Blues | New Zealand | 12-Jan-1981 | 22(55) |
| 18-Apr-2003 | Paul Sheedy | New South Wales | Australia | 16-Feb-1981 | 22(61) |
| 08-Mar-2003 | Rudi Vedelago | Queensland Reds | Australia | 31-Dec-1980 | 22(67) |
| 14-Mar-2003 | Corey Flynn | Crusaders | New Zealand | 05-Jan-1981 | 22(68) |
| 22-Feb-2003 | Aaron Mauger | Crusaders | New Zealand | 29-Nov-1980 | 22(85) |
| 22-Feb-2003 | Jerry Collins | Hurricanes | New Zealand | 04-Nov-1980 | 22(110) |
| 14-Mar-2003 | Egon Seconds | Western Stormers | South Africa | 16-Nov-1980 | 22(118) |
| 04-Apr-2003 | Sam Harding | Highlanders | New Zealand | 01-Dec-1980 | 22(124) |
| 06-Apr-2003 | Digby Beaumont | Brumbies | Australia | 25-Nov-1980 | 22(132) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).