| MD | Players | Club | Nationality | DOB | A(D) |
|---|---|---|---|---|---|
| 28-May-2021 |  Robert Kearney | Western Force | Ireland | 26-Mar-1983 | 38(64) |
| 22-May-2021 | Liam Messam | Chiefs | New Zealand | 25-Mar-1984 | 37(58) |
| 19-Jun-2021 | Bryn Evans | Highlanders | New Zealand | 28-Oct-1984 | 36(234) |
| 12-Jun-2021 | Jeremy Thrush | Western Force | New Zealand | 19-Apr-1985 | 36(54) |
| 12-Jun-2021 | Richard Kahui | Western Force | New Zealand | 09-Jun-1985 | 36(3) |
| 12-Jun-2021 | Sitaleki Timani | Western Force | Australia | 19-Sep-1986 | 34(267) |
| 05-Jun-2021 | Dane Coles | Hurricanes | New Zealand | 01-Dec-1986 | 34(187) |
| 19-Jun-2021 | Ash Dixon | Highlanders | New Zealand | 01-Sep-1988 | 32(291) |
| 12-Jun-2021 | Sam Whitelock | Crusaders | New Zealand | 12-Oct-1988 | 32(243) |
| 19-Jun-2021 | Aaron Smith | Highlanders | New Zealand | 21-Nov-1988 | 32(210) |
| 19-Jun-2021 | Bryce Heem | Blues | New Zealand | 18-Jan-1989 | 32(152) |
| 04-Jun-2021 | Tomas Cubelli | Western Force | Argentina | 12-Jun-1989 | 31(357) |
| 04-Jun-2021 | Toni Pulu | Western Force | New Zealand | 28-Nov-1989 | 31(189) |
| 06-Jun-2021 | Matt Toomua | Melbourne Rebels | Australia | 02-Jan-1990 | 31(155) |
| 30-May-2021 | Liam Coltman | Highlanders | New Zealand | 25-Jan-1990 | 31(125) |
| 15-May-2021 | Brynard Stander | Western Force | South Africa | 27-Apr-1990 | 31(18) |
| 11-Jun-2021 | Nic White | Brumbies | Australia | 13-Jun-1990 | 30(364) |
| 11-Jun-2021 | Julian Savea | Hurricanes | New Zealand | 08-Jul-1990 | 30(339) |
| 29-May-2021 | James O'Connor | Queensland Reds | Australia | 05-Jul-1990 | 30(329) |
| 12-Jun-2021 | Ian Prior | Western Force | Australia | 21-Aug-1990 | 30(296) |
| 05-Jun-2021 | Kayne Hammington | Highlanders | New Zealand | 24-Sep-1990 | 30(255) |
| 12-Jun-2021 | Angus Ta'avao | Chiefs | New Zealand | 02-Nov-1990 | 30(223) |
| 12-Jun-2021 | Brad Weber | Chiefs | New Zealand | 17-Jan-1991 | 30(147) |
| 05-Jun-2021 | James Lentjes | Highlanders | New Zealand | 16-Jan-1991 | 30(141) |
| 12-Jun-2021 | Andrew Tuala | New South Wales | Australia | 09-Mar-1991 | 30(96) |
| 12-Jun-2021 | Tevita Kuridrani | Western Force | Australia | 31-Mar-1991 | 30(74) |
| 04-Jun-2021 | Codie Taylor | Crusaders | New Zealand | 31-Mar-1991 | 30(66) |
| 12-Jun-2021 | Whetu Douglas | Crusaders | New Zealand | 18-Apr-1991 | 30(56) |
| 06-Jun-2021 | Stacey Ili | Melbourne Rebels | Samoa | 11-May-1991 | 30(27) |
| 28-May-2021 | Gareth Evans | Hurricanes | New Zealand | 05-Aug-1991 | 29(297) |
| 12-Jun-2021 | Michael Alaalatoa | Crusaders | Samoa | 28-Aug-1991 | 29(289) |
| 11-Jun-2021 | Scott Sio | Brumbies | Australia | 16-Oct-1991 | 29(239) |
| 19-Jun-2021 | Nepo Laulala | Blues | New Zealand | 06-Nov-1991 | 29(226) |
| 19-Jun-2021 | Kurt Eklund | Blues | New Zealand | 05-Jan-1992 | 29(166) |
| 04-Jun-2021 | Bryn Hall | Crusaders | New Zealand | 03-Feb-1992 | 29(122) |
| 19-Jun-2021 | Siate Tokolahi | Highlanders | New Zealand | 16-Mar-1992 | 29(95) |
| 15-May-2021 | Nathan Harris | Chiefs | New Zealand | 08-Mar-1992 | 29(68) |
| 04-Jun-2021 | Ofa Tu'ungafasi | Blues | New Zealand | 19-Apr-1992 | 29(46) |
| 12-Jun-2021 | Jack Whetton | New South Wales | New Zealand | 24-May-1992 | 29(19) |
| 12-Jun-2021 | George Bower | Crusaders | New Zealand | 28-May-1992 | 29(15) |
| 19-Jun-2021 | Gerard Cowley-Tuioti | Blues | New Zealand | 16-Jun-1992 | 29(3) |
| 15-May-2021 | Tom Pincus | Melbourne Rebels | Australia | 28-May-1992 | 28(352) |
| 12-Jun-2021 | Marika Koroibete | Melbourne Rebels | Australia | 26-Jul-1992 | 28(321) |
| 12-Jun-2021 | Kyle Godwin | Western Force | Australia | 30-Jul-1992 | 28(317) |
| 11-Jun-2021 | Bryce Hegarty | Queensland Reds | Australia | 28-Aug-1992 | 28(287) |
| 12-Jun-2021 | Hugh Sinclair | New South Wales | Australia | 22-Sep-1992 | 28(263) |
| 12-Jun-2021 | Zane Kapeli | Chiefs | Tonga | 28-Sep-1992 | 28(257) |
| 05-Jun-2021 | Dave Porecki | New South Wales | Australia | 23-Oct-1992 | 28(225) |
| 19-Jun-2021 | Patrick Tuipulotu | Blues | New Zealand | 23-Jan-1993 | 28(147) |
| 11-Jun-2021 | Reed Prinsep | Hurricanes | New Zealand | 17-Feb-1993 | 28(114) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).