1939 Australian Championships – Men's singles

John Bromwich defeated Adrian Quist 6–4, 6–1, 6–2 in the final to win the men's singles tennis title at the 1939 Australian Championships.

Seeds
The seeded players are listed below. John Bromwich is the champion; others show the round in which they were eliminated.


 * 1) 🇦🇺 John Bromwich (champion)
 * 2) 🇦🇺 Adrian Quist (finalist)
 * 3) 🇦🇺 Harry Hopman (quarterfinals)
 * 4) 🇦🇺 Jack Crawford (semifinals)
 * 5) 🇦🇺 Len Schwartz (second round)
 * 6) 🇦🇺 Vivian McGrath (semifinals)
 * 7) 🇦🇺 Don Turnbull (quarterfinals)
 * 8) 🇦🇺 Jack Harper (first round)

Key

 * Q = Qualifier
 * WC = Wild card
 * LL = Lucky loser
 * r = Retired