| Brisbane Rugby League | |
| Teams: | 8 |
| Championtag: | Premiers |
| Champion: | Eastern Suburbs |
The 1991 Brisbane Rugby League season was the 70th season of semi-professional top level rugby league in Brisbane, Queensland, Australia.
| Club | Home ground | Coach | Captain | |
|---|---|---|---|---|
| Eastern Suburbs | Langlands Park | |||
| Fortitude Valley | Neumann Oval | |||
| Ipswich | North Ipswich Reserve | |||
| Logan | Meakin Park | |||
| Northern Suburbs | Bishop Park | Tommy Raudonikis | ||
| Past Brothers | Corbett Park | |||
| Redcliffe | Dolphin Oval | |||
| Southern Suburbs | Davies Park | |||
| Western Suburbs | Purtell Park | |||
| Wynnum-Manly | Kougari Oval |
Eastern Suburbs 25 (K.Wrigley, S. Dowden, A. Neave ties; K. Jackson 4 goals; K. Jackson field goal) defeated Western Suburbs 10 (P. Weaver, C. Bowen ties; G. Duncan goal) at Lang Park.[2]