| MD | Players | Club | Nationality | DOB | A(D) |
|---|---|---|---|---|---|
| 30-Apr-2021 |  Bryn Evans | Highlanders | New Zealand | 28-Oct-1984 | 36(184) |
| 10-Apr-2021 | Josh Hohneck | Highlanders | New Zealand | 06-Jan-1986 | 35(95) |
| 30-Apr-2021 | Dane Coles | Hurricanes | New Zealand | 01-Dec-1986 | 34(151) |
| 30-Apr-2021 | Ash Dixon | Highlanders | New Zealand | 01-Sep-1988 | 32(241) |
| 08-May-2021 | Sam Whitelock | Crusaders | New Zealand | 12-Oct-1988 | 32(208) |
| 11-Apr-2021 | Joe Moody | Crusaders | New Zealand | 18-Sep-1988 | 32(205) |
| 30-Apr-2021 | Aaron Smith | Highlanders | New Zealand | 21-Nov-1988 | 32(160) |
| 01-May-2021 | Bryce Heem | Blues | New Zealand | 18-Jan-1989 | 32(103) |
| 14-Mar-2021 | Liam Coltman | Highlanders | New Zealand | 25-Jan-1990 | 31(49) |
| 30-Apr-2021 | Julian Savea | Hurricanes | New Zealand | 08-Jul-1990 | 30(297) |
| 08-May-2021 | Angus Ta'avao | Chiefs | New Zealand | 02-Nov-1990 | 30(188) |
| 30-Apr-2021 | Nehe Milner-Skudder | Highlanders | New Zealand | 15-Dec-1990 | 30(137) |
| 08-May-2021 | Brad Weber | Chiefs | New Zealand | 17-Jan-1991 | 30(112) |
| 10-Apr-2021 | James Lentjes | Highlanders | New Zealand | 16-Jan-1991 | 30(85) |
| 08-May-2021 | Codie Taylor | Crusaders | New Zealand | 31-Mar-1991 | 30(39) |
| 11-Apr-2021 | Whetu Douglas | Crusaders | New Zealand | 18-Apr-1991 | 29(359) |
| 23-Apr-2021 | Naitoa Ah Kuoi | Chiefs | New Zealand | 10-Jul-1991 | 29(288) |
| 08-May-2021 | Michael Alaalatoa | Crusaders | Samoa | 28-Aug-1991 | 29(254) |
| 01-May-2021 | Nepo Laulala | Blues | New Zealand | 06-Nov-1991 | 29(177) |
| 01-May-2021 | Kurt Eklund | Blues | New Zealand | 05-Jan-1992 | 29(117) |
| 27-Mar-2021 | Sam Cane | Chiefs | New Zealand | 13-Jan-1992 | 29(74) |
| 11-Apr-2021 | Bryn Hall | Crusaders | New Zealand | 03-Feb-1992 | 29(68) |
| 30-Apr-2021 | Siate Tokolahi | Highlanders | Tonga | 16-Mar-1992 | 29(45) |
| 16-Apr-2021 | Ofa Tu'ungafasi | Blues | New Zealand | 19-Apr-1992 | 28(362) |
| 03-Apr-2021 | Fraser Armstrong | Hurricanes | New Zealand | 18-Apr-1992 | 28(350) |
| 08-May-2021 | George Bower | Crusaders | New Zealand | 28-May-1992 | 28(345) |
| 01-May-2021 | Gerard Cowley-Tuioti | Blues | New Zealand | 16-Jun-1992 | 28(319) |
| 27-Feb-2021 | Vaea Fifita | Hurricanes | New Zealand | 17-Jun-1992 | 28(255) |
| 01-May-2021 | Zane Kapeli | Chiefs | Tonga | 28-Sep-1992 | 28(215) |
| 25-Apr-2021 | Jonathan Ruru | Blues | New Zealand | 02-Feb-1993 | 28(82) |
| 30-Apr-2021 | Reed Prinsep | Hurricanes | New Zealand | 17-Feb-1993 | 28(72) |
| 01-May-2021 | Karl Tuinukuafe | Blues | Tonga | 21-Feb-1993 | 28(69) |
| 27-Mar-2021 | Patrick Tuipulotu | Blues | New Zealand | 23-Jan-1993 | 28(63) |
| 05-Mar-2021 | Dan Lienert-Brown | Highlanders | New Zealand | 09-Feb-1993 | 28(24) |
| 01-May-2021 | Sione Mafileo | Chiefs | New Zealand | 14-Apr-1993 | 28(17) |
| 30-Apr-2021 | Scott Scrafton | Hurricanes | New Zealand | 18-Apr-1993 | 28(12) |
| 30-Apr-2021 | Ngani Lauampe | Hurricanes | New Zealand | 22-Apr-1993 | 28(8) |
| 02-Apr-2021 | Michael Collins | Highlanders | New Zealand | 03-Jun-1993 | 27(303) |
| 08-May-2021 | Mitchell Brown | Chiefs | New Zealand | 15-Aug-1993 | 27(266) |
| 27-Mar-2021 | Alex Hodgman | Blues | New Zealand | 16-Jul-1993 | 27(254) |
| 11-Apr-2021 | Ardie Savea | Hurricanes | New Zealand | 14-Oct-1993 | 27(179) |
| 08-May-2021 | Scott Barrett | Crusaders | New Zealand | 20-Nov-1993 | 27(169) |
| 08-May-2021 | Tom Sanders | Crusaders | New Zealand | 05-Feb-1994 | 27(92) |
| 08-May-2021 | Mitchell Drummond | Crusaders | New Zealand | 15-Feb-1994 | 27(82) |
| 30-Apr-2021 | Shannon Frizell | Highlanders | New Zealand | 11-Feb-1994 | 27(78) |
| 27-Feb-2021 | James Lay | Blues | Samoa | 16-Dec-1993 | 27(73) |
| 08-May-2021 | Richie Mo'unga | Crusaders | New Zealand | 25-May-1994 | 26(349) |
| 30-Apr-2021 | Kazuki Himeno | Highlanders | Japan | 27-Jul-1994 | 26(278) |
| 01-May-2021 | Finlay Christie | Blues | New Zealand | 19-Sep-1994 | 26(225) |
| 08-May-2021 | Pita Sowakula | Chiefs | Fiji | 26-Oct-1994 | 26(195) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).