1921 Australasian Championships – Singles
| Singles | |
|---|---|
| 1921 Australasian Championships | |
| Champion | Rice Gemmell | 
| Runner-up | Alfred Hedeman | 
| Score | 7–5, 6–1, 6–4 | 
| Draw | 22 | 
Rice Gemmell defeated Alfred Hedeman 7–5, 6–1, 6–4 in the final to win the men's singles tennis title at the 1921 Australasian Championships.