1980 Australian Open – Men's Singles
Eighth-seeded Brian Teacher defeated Kim Warwick 7–5, 7–6, 6–2 in the final to win the Men's Singles tennis title at the 1980 Australian Open.
Guillermo Vilas was the two-time defending champion, but lost in the semifinals to Kim Warwick.Seeds
The seeded players are listed below. Brian Teacher is the champion; others show the round in which they were eliminated.
- Guillermo Vilas '
- Ivan Lendl '
- José Luis Clerc '
- Vitas Gerulaitis '
- Brian Gottfried '
- John Sadri '
- Victor Amaya '
- Brian Teacher
- Yannick Noah '
- Bill Scanlon '
- Victor Pecci, Sr. '
- Paul McNamee '
- Peter Fleming '
- Kim Warwick '
- Peter McNamara '
- Phil Dent
Qualifying
Draw
Key
Section 2
Section 3
Section 4