Doomben Racecourse is a horse racing venue in Brisbane, Queensland, Australia. It is located in the suburb of Ascot, 7 kilometres from the Brisbane central business district.
The turf track is 26 metres wide, with a circumference of 1715 metres and a home straight of 341 metres. Races are run in a clockwise direction.
The racecourse is close to Doomben railway station, the terminus for the Doomben Line.
Notable Races
| Race Name | Age | Sex | Weight | Distance | Date |
| BTC Cup | Open | Open | wfa | 1200 | May |
| Doomben Cup | Open | Open | wfa | 2200 | May |
| Doomben 10,000 | Open | Open | wfa | 1350 | May |












