| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 24-Oct-2020 | Jamie Dobie | Scotland | 07-Jun-2001 | 19(139) |
| 06-Mar-2021 | Gregor Brown | Scotland | 01-Jul-2001 | 19(248) |
| 28-Feb-2021 | Oli Smith | Scotland | 07-Aug-2000 | 20(205) |
| 16-Jan-2021 | Rufus McLean | Scotland | 02-Mar-2000 | 20(320) |
| 28-Feb-2021 | Cole Forbes | New Zealand | 10-Aug-1999 | 21(203) |
| 12-Mar-2021 | James Scott | England | 18-Jun-1999 | 21(268) |
| 16-Jan-2021 | Ross Thompson | Scotland | 10-Apr-1999 | 21(282) |
| 03-Oct-2020 | Matt Fagerson | Scotland | 16-Jul-1998 | 22(80) |
| 03-Oct-2020 | Stafford McDowell | Scotland | 24-Feb-1998 | 22(222) |
| 24-Oct-2020 | Hamish Bain | Scotland | 24-Sep-1997 | 23(30) |
| 03-Oct-2020 | Robbie Nairn | Scotland | 18-Feb-1997 | 23(227) |
| 11-Oct-2020 | Thomas Gordon | Scotland | 30-Jan-1997 | 23(254) |
| 03-Oct-2020 | Scott Cummings | Scotland | 03-Dec-1996 | 23(304) |
| 03-Oct-2020 | Adam Hastings | Scotland | 05-Oct-1996 | 23(363) |
| 11-Oct-2020 | Zander Fagerson | Scotland | 19-Jan-1996 | 24(266) |
| 02-Nov-2020 | George Horne | Scotland | 12-May-1995 | 25(175) |
| 02-Nov-2020 | Grant Stewart | Scotland | 28-Feb-1995 | 25(248) |
| 03-Oct-2020 | D'Arcy Rae | Scotland | 21-Dec-1994 | 25(287) |
| 02-Jan-2021 | Brandon Thomson | South Africa | 07-Mar-1995 | 25(302) |
| 09-Nov-2020 | Enrique Pieretto | Argentina | 14-Dec-1994 | 25(331) |
| 09-Nov-2020 | Kiran McDonald | Scotland | 01-Nov-1994 | 26(9) |
| 03-Oct-2020 | Huw Jones | Scotland | 17-Dec-1993 | 26(291) |
| 09-Nov-2020 | Robbie Ferguson | Scotland | 30-Aug-1993 | 27(71) |
| 24-Oct-2020 | Sam Johnson | Scotland | 19-Jun-1993 | 27(127) |
| 03-Oct-2020 | Ali Price | Scotland | 12-May-1993 | 27(144) |
| 19-Feb-2021 | Jonny Matthews | Scotland | 05-Jul-1993 | 27(229) |
| 24-Oct-2020 | Aki Seiuli | Samoa | 22-Dec-1992 | 27(306) |
| 03-Oct-2020 | Nick Grigg | Scotland | 18-Sep-1992 | 28(15) |
| 03-Oct-2020 | Oli Kebble | Scotland | 18-Jun-1992 | 28(107) |
| 05-Dec-2020 | Fotu Lokotui | Tonga | 19-Mar-1992 | 28(261) |
| 23-Nov-2020 | Lewis Bean | England | 12-Feb-1992 | 28(285) |
| 09-Nov-2020 | Glenn Bryce | Scotland | 07-Jun-1991 | 29(156) |
| 11-Oct-2020 | Ratu Tagive | Australia | 08-Apr-1991 | 29(187) |
| 09-Nov-2020 | Sean Kennedy | Scotland | 24-Apr-1991 | 29(200) |
| 24-Oct-2020 | George Turner | Scotland | 03-Jan-1991 | 29(295) |
| 03-Oct-2020 | Robert Harley | Scotland | 26-May-1990 | 30(131) |
| 24-Oct-2020 | Peter Horne | Scotland | 05-Oct-1989 | 31(20) |
| 24-Oct-2020 | Richie Gray | Scotland | 24-Aug-1989 | 31(62) |
| 03-Oct-2020 | Chris Fusaro | Scotland | 21-Jul-1989 | 31(75) |
| 03-Oct-2020 | Fraser Brown | Scotland | 20-Jun-1989 | 31(105) |
| 03-Oct-2020 | Ryan Wilson | Scotland | 18-May-1989 | 31(138) |
| 24-Oct-2020 | TJ Ioane | Samoa | 09-May-1989 | 31(168) |
| 02-Nov-2020 | Nikola Matawalu | Fiji | 08-Mar-1989 | 31(239) |
| 03-Oct-2020 | Tommy Seymour | Scotland | 01-Jul-1988 | 32(94) |
| 29-Nov-2020 | Lee Jones | Scotland | 28-Jun-1988 | 32(154) |
| 19-Feb-2021 | Leone Nakarawa | Fiji | 02-Apr-1988 | 32(323) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).