1991 Australian Indoor Championships – Singles
| Singles | |
|---|---|
| 1991 Australian Indoor Championships | |
| Champion | Stefan Edberg |
| Runner-up | Brad Gilbert |
| Score | 6–2, 6–2, 6–2 |
| Draw | 48 |
| Seeds | 16 |
Boris Becker was the defending champion but did not compete that year.
Stefan Edberg won in the final 6–2, 6–2, 6–2 against Brad Gilbert.