The 1978 Queen's Club Championships, also known by its sponsored name Rawlings International, was a men's tennis tournament played on outdoor grass courts at the Queen's Club in London in the United Kingdom that was part of the 1978 Colgate-Palmolive Grand Prix circuit. It was the 76th edition of the tournament and was held from 19 June through 24 June 1978. Unseeded Tony Roche won the singles title.[3]