Location: Newtown, Toowoomba, Queensland
National Championships: None
Runners-up: None
State Championships: 3 – 1984, 1990, 1995
Confraternity Carnival: 4 – 1994, 1995, 1998, 2018

A three-time Queensland state champion, St Mary’s returned to the Allan Langer Trophy in 2023, qualifying as winners of the second-tier Gee Cup–Titans Cup playoff.

Recent seasons

2020 Allan Langer Trophy; Group stage
2021 Allan Langer Trophy; Group stage
2023 Allan Langer Trophy; Quarter-final

Australian Schoolboys
1987 – Andrew Richards
1993 – Ben Walker
1995 – Bradley Thompson
1995 – Shane Walker
1996 – Chris Walker
2002 – Ben Farrell