1908 Australasian Championships – Singles

Fred Alexander defeated Alfred Dunlop 3–6, 3–6, 6–0, 6–2, 6–3 in the final to win the men's singles tennis title at the 1908 Australasian Championships.

Key

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