1977 in Hong Kong

The 1977 Colgate Tennis Patrons 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 fifth edition of the event and was held from 7 November through 13 November 1977. The tournament was part of the Two Star tier of the 1977 Grand Prix tennis circuit. Unseeded Ken Rosewall won his second consecutive singles title at the event.

The 1977 Hong Kong Urban Council election was held on 3 March 1977 for the six of the 12 elected seats of the Urban Council of Hong Kong. 7,308 voters cast ballots, 19.7 per cent of the 37,174 registered electorate, about 3,000 less than last election and the lowest turnout in ten years.