The 1977 Island Holidays Classic, also known as the Hawaii Open, was a men's tennis tournament played an outdoor hard courts in Maui, Hawaii, in the United States that was part of the 1977 Colgate-Palmolive Grand Prix circuit and categorized as 3 star event. It was the fourth edition of the tournament and was held from October 3 through October 9, 1977. First-seeded Jimmy Connors won the singles title, his second at the event after 1975.
