1974 US Open – Mixed doubles

Owen Davidson and Billie Jean King were the defending champions but lost in the semifinals to Geoff Masters and Pam Teeguarden.

Geoff Masters and Pam Teeguarden won in the final 6–1, 7–6 against Jimmy Connors and Chris Evert. The victors got $2,000.

Seeds
• # 🇦🇺 Owen Davidson / 🇺🇸 Billie Jean King (semifinals)

• # Alex Metreveli / 🇬🇧 Virginia Wade (second round)

• # 🇺🇸 Jimmy Connors / 🇺🇸 Chris Evert (final)

• # 🇬🇧 Mark Farrell / 🇬🇧 Lesley Charles (quarterfinals)