1970 Wimbledon Championships – Mixed doubles

Fred Stolle and Ann Jones were the reigning champions, but Jones did not compete. Stolle partnered with Evonne Goolagong, but lost in the quarterfinals to Ilie Năstase and Rosie Casals.
Năstase and Casals defeated Alex Metreveli and Olga Morozova in the final, 6–3, 4–6, 9–7 to win the mixed doubles tennis title at the 1970 Wimbledon Championships.

Seeds

Marty Riessen / Margaret Court '
Bob Hewitt / Billie Jean King '
Frew McMillan / Judy Dalton
Dennis Ralston / Françoise Dürr ''''