The 1921 Queensland Rugby League premiership was the 13th season of the Queensland rugby league football competition. Six teams from across Brisbane competed for the premiership, which culminated in Carlton defeating Cooparoo 12-10 in the grand final
| Team | Pld | W | D | L | B | Pts | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Carlton | 10 | 7 | 1 | 2 | 0 | 15 | |
| 2 | Western Suburbs | 10 | 6 | 2 | 2 | 0 | 14 | |
| 3 | Fortitude Valley | 10 | 6 | 0 | 4 | 0 | 12 | |
| 4 | Coorparoo | 10 | 4 | 1 | 5 | 0 | 9 | |
| 5 | 10 | 3 | 1 | 6 | 0 | 7 | ||
| 6 | University Students | 10 | 1 | 1 | 8 | 0 | 3 |
| Home | Score | Away | Match information | ||||
|---|---|---|---|---|---|---|---|
| Date and time | Venue | Referee | Ref | ||||
| Semifinals | |||||||
| Carlton | 8-3 | Fortitude Valley | 10 September 1921 | Davies Park | Laurie Kearney | [2] | |
| Cooparoo | 22-3 | Western Suburbs | 10 September 1921 | Davies Park | [3] | ||
| Preliminary Final | |||||||
| Cooparoo | 24-18 | Carlton | 24 September 1921 | Davies Park | Laurie Kearney | [4] | |
| Grand Final | |||||||
| Carlton | 12-10 | Cooparoo | 1 October 1921 | Davies Park | Laurie Kearney | [5] | |
Carlton 12 (Tries: H. Brown, Kelly. Goals: Kelly. Field Goals: Kelly, Stallard
Cooparoo 10 (Tries: Bess, Ehler. Goals: Thorogood[6]