1925 Australasian Championships – Mixed doubles

The first-seeds Daphne Akhurst and Jim Willard successfully defended their title by defeating the second seeded Sylvia Harper and Bob Schlesinger 6–4, 6–4 in the final, to win the mixed doubles tennis title at the 1925 Australasian Championships.

Seeds

 * 1) 🇦🇺 Daphne Akhurst / 🇦🇺 Jim Willard (champions)
 * 2) 🇦🇺 Sylvia Harper / 🇦🇺 Bob Schlesinger (final)
 * 3) 🇦🇺 Esna Boyd / 🇦🇺 Gar Hone (semifinals)
 * 4) 🇦🇺 Kathleen Le Messurier / 🇦🇺 Les Baker (semifinals)