| Men's Singles | |
|---|---|
| 1923 Australasian Championships | |
| Champion |
|
| Runner-up |
|
| Final score | 6–1, 6–1, 6–3 |
| Draw | 8 |
| Seeds | – |
Pat O'Hara Wood defeated Bert St. John 6–1, 6–1, 6–3 in the final to win the Men's Singles tennis title at the 1923 Australian Championships.