1948 Wimbledon Championships – Mixed doubles

John Bromwich and Louise Brough successfully defended their title, defeating Frank Sedgman and Doris Hart in the final, 6–2, 3–6, 6–3 to win the mixed doubles tennis title at the 1948 Wimbledon Championships.

Seeds
🇦🇺 John Bromwich / 🇺🇸 Louise Brough (champions) 🇺🇸 Tom Brown / 🇺🇸 Margaret Osborne (semifinals) Jaroslav Drobný / 🇺🇸 Pat Todd (semifinals) 🇦🇺 Frank Sedgman / 🇺🇸 Doris Hart (final)