1976 U.S. Pro Indoor – Singles

Marty Riessen was the defending champion, but lost in the final this year.

Jimmy Connors won the title, beating Björn Borg 7–6(7–5), 6–4, 6–0 in the final.

Seeds
• # 🇺🇸 Jimmy Connors (champion)

• # 🇸🇪 Björn Borg (final)

• # 🇺🇸 Arthur Ashe (third round)

• # 🇷🇴 Ilie Năstase (third round, defaulted)

• # 🇦🇺 John Alexander (third round)

• # 🇺🇸 Roscoe Tanner (first round)

• # 🇦🇺 Rod Laver (quarterfinals)

• # Tom Okker (semifinals)

• # 🇦🇺 Tony Roche (second round)

• # 🇲🇽 Raúl Ramírez (first round)

• # 🇺🇸 Vitas Gerulaitis (second round)

• # N/A

• # 🇺🇸 Harold Solomon (second round)

• # 🇺🇸 Eddie Dibbs (quarterfinals)

• # Jan Kodeš (quarterfinals)

• # 🇺🇸 Stan Smith (third round)