1989 US Open – Mixed doubles

Jana Novotná and Jim Pugh were the defending champions but lost in the second round to Zina Garrison and Sherwood Stewart.

Robin White and Shelby Cannon won in the final 3–6, 6–2, 7–5 against Meredith McGrath and Rick Leach.

Seeds
Champion seeds are indicated in bold text while text in italics indicates the round in which those seeds were eliminated.

• # Jana Novotná / 🇺🇸 Jim Pugh (second round)

• # n/a

• # Natasha Zvereva / 🇺🇸 Patrick McEnroe (second round)

• # 🇦🇺 Elizabeth Smylie / 🇦🇺 John Fitzgerald (second round)

• # 🇺🇸 Patty Fendick / 🇺🇸 Scott Davis (second round)

• # 🇺🇸 Rosalyn Fairbank-Nideffer / Danie Visser (second round)

• # 🇺🇸 Gigi Fernández / 🇲🇽 Jorge Lozano (first round)

• # Elna Reinach /  Pieter Aldrich (semifinals)