The 1976 Citizen's Classic, also known as the Hong Kong Open, was a men's tennis tournament played on outdoor hard courts in Hong Kong. It was the fourth edition of the event and was held from 8 November through 14 November 1976. The tournament was part of the Two Star tier of the 1976 Grand Prix tennis circuit. Fourth-seeded Ken Rosewall won the singles title.
Finals
Singles
Ken Rosewall defeated 
Ilie Năstase 1–6, 6–4, 7–6, 6–0
- It was Rosewall's 3rd singles title of the year and the 41st of his career in the Open Era.
Doubles
Hank Pfister / Butch Walts defeated 
Anand Amritraj / Ilie Năstase 6–4, 6–2
References
- ^ "1976 Hong Kong – Singles draw". Association of Tennis Professionals (ATP).
- ^ "1976 Hong Kong – Doubles draw". Association of Tennis Professionals (ATP).