The Belmont Oaks is a 2000 metre set weights race for three-year-old fillies run by the Western Australian Turf Club in early July. It is held at Belmont as one of the feature races of the meeting.
- Race Type: Listed
- Distance: 2000 metres
- Conditions: Set weights, 3YO fillies
- Track: Belmont Racecourse, Perth, Western Australia
- Prizemoney: $100,000
- Date: Saturday 3 July 2021