Trinity Aquinas Amateur Football Club Premierships
| Year | Grade | Defeated | Score | |
| 1972 | D Grade | CBC Fremantle | 14.16 to 5.3 | |
| 1976 | C Grade | Wembley | 7.16 to 7.9 | |
| 1982 | F Grade | Lynwood Ferndale | ||
| 1987 | F Grade | Sawyers Valley | 10.10 to 6.11 | |
| 1988 | E Grade | R & I Bank | 19.13 to 15.13 | |
| 1988 | A Colts | Mt Lawley | 11.8 to 9.14 | Undefeated |
| 1997 | A Res | University | 12.3 to 10.9 | |
| 1999 | E Res | North Beach | 21.11 to 5.4 | |
| 1999 | B Grade | Collegians | 16.14.110 to 10.13.73 | |
| 1999 | B Res | Hammersley Carine | 14.10 to 6.9 | Undefeated |
| 2001 | E Res | Mt Lawley | 10.5 to 4.10 | |
| 2005 | A Colts | Collegians | 9.11.65 to 10.4.64 | |
| 2007 | A Thirds | North Fremantle | 8.6. 54 to 8.5.53 | |
| 2008 | F Grade | Hamersley Carine | 9.10.64 to 5.4.34 | |
| 2008 | A Reserve | North Fremantle | 11.7.73 to 8.5.53 | |
| 2009 | A Reserve | Whitford | 8.7.55 to 5.13.43 | |
| 2010 | Phil Scott Colts | Fremantle C.B.C. | 13.5.83 to 1.9.15 | |
| 2011 | Phil Scott Colts | Wesley Curtin | 7.10.52 to 6.10.42 | |
| 2012 | A Reserve | North Fremantle | 8.10.58 to 5.7.37 | |
| 2012 | D Grade | North Fremantle | 11.4.70 to 7.5.47 | Undefeated |
| 2012 | Phil Scott Colts | Mt Lawley | 10.6.66 to 7.6.48 | |
| 2012 | Brett Jones Colts | North Fremantle | 14.7.91 to 10.6.66 | |
| 2013 | C4 Reserves | Wembley | 9.6.60 to 3.6.24 | |
| 2015 | D1 League | North Beach | 11.9.75 to 3.5.23 | |
| 2015 | A Reserve | Fremantle C.B.C. | 8.6.54 to 6.2.38 | Undefeated |
| 2016 | A Grade | Scarborough | 7.14.56 to 6.8.44 | |
| 2016 | D1 League | North Fremantle | 9.4.58 to 7.4.46 | |
| 2017 | A Grade | North Beach | 11.8.74 to 5.9.39 | |
| Losing GFs | Grade | Defeated by | Score | |
| 1975 | C Grade 1 | Commonwealth Bank | 16.17 to 5.12 | |
| 1977 | C Grade | Mount Lawley | 10.13 to 9.18 | |
| 1977 | H Grade | Churchlands TC | 26.13 to 8.11 | |
| 1980 | B Grade | N.S.T.C. | 17.16 to 12.8 | |
| 1980 | B Colts | North Fremantle | 17.10 to 6.9 | |
| 1986 | A Colts | University | 12.10 to 8.9 | |
| 1986 | A Grade | Mt Lawley | 14.17 to 12.9 | |
| 1988 | A Grade | Mt Lawley | 15.9 to 11.12 | |
| 1988 | J Grade | Scarborough | 17.18 to 6.10 | |
| 1989 | D Grade | Wembley | 7.14 to 8.4 | |
| 1990 | D Grade | WACAE | 11.11 to 9.13 | |
| 1990 | I Grade | Swan View | 21.16 to 18.8 | |
| 1992 | L Grade | Brentwood | 10.11 to 6.8 | |
| 1995 | A Colts | University | 15.13 to 5.5 | |
| 2001 | A Colts | University | 5.3 to 2.4 | |
| 2006 | A Reserve | Collegians | 9.8 to 3.11 | |
| 2007 | A Reserve | Wembley | 8.8 to 6.4 | |
| 2009 | Brett Jones Colts | Collegians | 10.6.66 to 5.3.33 | |
| 2010 | E Grade | North Fremantle | 10.11.71 to 4.3.27 | |
| 2011 | Brett Jones Colts | North Fremantle | 7.7.49 to 7.3.45 | |
| 2012 | A Grade | University | 8.12.60 to 9.12.66 | |
| 2013 | A Reserve | North Beach | 4.6.30 to 6.13.49 | |
| 2013 | Phil Scott Colts | University | 4.4.28 to 7.8.50 | |
| 2014 | A Reserves | Fremantle C.B.C. | 8.4.52 to 8.11.59 | |
| 2017 | Phil Scott Colts | University | 6.5.41 to 11.11.77 | |
| 2017 | Brett Jones Colts | University | 1.1.7 to 14.13.97 | |
| 2017 | D1 League | University | 3.8.26 to 4.10.34 | |
| Association | Champion | Club award | Seniors | |
| 1999 | ||||
| Association | Champion | Club Award | Colts | |
| 1988 | 2001 | 2005 |
