| MD | Players | Club | Nationality | DOB | A(D) |
|---|---|---|---|---|---|
| 14-Mar-2015 |  Campbell Magnay | Queensland Reds | Australia | 10-Nov-1996 | 18(124) |
| 28-Mar-2015 | Hanro Liebenberg | Bulls | South Africa | 10-Oct-1995 | 19(169) |
| 14-Feb-2015 | Damian McKenzie | Chiefs | New Zealand | 20-Apr-1995 | 19(300) |
| 18-Apr-2015 | Akira Ioane | Blues | New Zealand | 16-Jun-1995 | 19(306) |
| 07-Mar-2015 | Thomas du Toit | Sharks | South Africa | 05-May-1995 | 19(306) |
| 20-Mar-2015 | Jonah Placid | Melbourne Rebels | Australia | 14-May-1995 | 19(310) |
| 14-Feb-2015 | Tevita Li | Blues | New Zealand | 23-Mar-1995 | 19(328) |
| 04-Apr-2015 | Anton Leinert-Brown | Chiefs | New Zealand | 15-Apr-1995 | 19(354) |
| 23-May-2015 | Otere Black | Hurricanes | New Zealand | 04-May-1995 | 20(19) |
| 23-May-2015 | Blake Gibson | Blues | New Zealand | 19-Apr-1995 | 20(34) |
| 26-Apr-2015 | Adam Korczyk | Queensland Reds | Australia | 14-Feb-1995 | 20(71) |
| 04-Apr-2015 | David Havili | Crusaders | New Zealand | 23-Dec-1994 | 20(102) |
| 13-Feb-2015 | Malcolm Marx | Lions | South Africa | 13-Jul-1994 | 20(215) |
| 13-Feb-2015 | Sean McMahon | Melbourne Rebels | Australia | 18-Jun-1994 | 20(240) |
| 06-Jun-2015 | Matt Vaega | Blues | New Zealand | 07-Sep-1994 | 20(272) |
| 02-May-2015 | Sergeal Petersen | Cheetahs | South Africa | 01-Aug-1994 | 20(274) |
| 28-Feb-2015 | Andre Esterhuizen | Sharks | South Africa | 30-Mar-1994 | 20(335) |
| 14-Feb-2015 | Handre Pollard | Bulls | South Africa | 11-Mar-1994 | 20(340) |
| 13-Feb-2015 | Mitchell Drummond | Crusaders | New Zealand | 15-Feb-1994 | 20(363) |
| 20-Feb-2015 | Jessie Kriel | Bulls | South Africa | 15-Feb-1994 | 21(5) |
| 27-Feb-2015 | Luke Burton | Western Force | Australia | 17-Feb-1994 | 21(10) |
| 15-May-2015 | Jake McIntyre | Queensland Reds | Australia | 28-Apr-1994 | 21(17) |
| 20-Mar-2015 | Jaco van der Walt | Lions | Scotland | 01-Feb-1994 | 21(47) |
| 21-Mar-2015 | Kane Koteka | Western Force | Australia | 01-Jan-1994 | 21(79) |
| 13-Feb-2015 | Chris Feauai-Sautia | Queensland Reds | Australia | 17-Nov-1993 | 21(88) |
| 21-Feb-2015 | Scott Barrett | Crusaders | New Zealand | 20-Nov-1993 | 21(93) |
| 13-Feb-2015 | Curtis Browning | Queensland Reds | Australia | 30-Oct-1993 | 21(106) |
| 03-Apr-2015 | Huw Jones | Western Stormers | Scotland | 17-Dec-1993 | 21(107) |
| 16-May-2015 | Allan Alaalatoa | Brumbies | Australia | 28-Jan-1994 | 21(108) |
| 14-Feb-2015 | Cheslin Kolbe | Western Stormers | South Africa | 28-Oct-1993 | 21(109) |
| 13-Feb-2015 | Ardie Savea | Hurricanes | New Zealand | 14-Oct-1993 | 21(122) |
| 13-Feb-2015 | Lopeti Timani | Melbourne Rebels | Australia | 28-Sep-1993 | 21(138) |
| 13-Feb-2015 | Samu Kerevi | Queensland Reds | Australia | 27-Sep-1993 | 21(139) |
| 28-Feb-2015 | Harold Vorster | Lions | South Africa | 11-Oct-1993 | 21(140) |
| 27-Feb-2015 | Jason Emery | Highlanders | New Zealand | 21-Sep-1993 | 21(159) |
| 09-May-2015 | Stefan Ungerer | Sharks | South Africa | 23-Nov-1993 | 21(167) |
| 14-Feb-2015 | Jean Kleyn | Western Stormers | South Africa | 26-Aug-1993 | 21(172) |
| 25-Apr-2015 | Tienie Burger | Cheetahs | South Africa | 01-Nov-1993 | 21(175) |
| 14-Feb-2015 | Jacques du Plessis | Bulls | South Africa | 12-Aug-1993 | 21(186) |
| 13-Feb-2015 | Jack Debreczeni | Melbourne Rebels | New Zealand | 06-Aug-1993 | 21(191) |
| 27-Feb-2015 | Melani Nanai Vai | Blues | Samoa | 03-Aug-1993 | 21(208) |
| 06-Jun-2015 | Airi Hunt | Blues | New Zealand | 20-Oct-1993 | 21(229) |
| 13-Feb-2015 | Jamie-Jerry Taulagi | Queensland Reds | Samoa | 18-Jun-1993 | 21(240) |
| 06-Jun-2015 | Joe Edwards | Blues | New Zealand | 21-Sep-1993 | 21(258) |
| 21-Feb-2015 | Jurie van Vuuren | Western Stormers | South Africa | 07-Jun-1993 | 21(259) |
| 14-Feb-2015 | Jan Serfontein | Bulls | South Africa | 15-Apr-1993 | 21(305) |
| 18-Apr-2015 | Lausil Taliauli | Brumbies | Australia | 08-Jun-1993 | 21(314) |
| 29-May-2015 | Alex Hodgman | Crusaders | New Zealand | 16-Jul-1993 | 21(317) |
| 13-Jun-2015 | Robert du Preez | Western Stormers | South Africa | 30-Jul-1993 | 21(318) |
| 28-Mar-2015 | Burger Odendaal | Bulls | South Africa | 15-Apr-1993 | 21(347) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).