The 1977 Queen's Club Championships was a tennis tournament played on grass courts at the Queen's Club in London in the United Kingdom that was part of the 1977 Colgate-Palmolive Grand Prix. It was the 75th edition of the tournament and was held from 13 June through 18 June 1977. Raúl Ramírez won the singles title.
See main article: 1977 Queen's Club Championships – Singles. Raúl Ramírez defeated Mark Cox 9–7, 7–5
See main article: 1977 Queen's Club Championships – Doubles. Anand Amritraj / Vijay Amritraj defeated John Lloyd / David Lloyd 6–1, 6–2