1978 Queen's Club Championships
|1978 Queen's Club Championships|
|Date||19 – 24 June|
|Draw||64S / 32D|
|Surface||Grass / Outdoor|
|Bob Hewitt / Frew McMillan|
The 1978 Queen's Club Championships 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. Tony Roche won the singles title.
- It was Roche's 2nd title of the year and the 26th of his career.
- It was Hewitt's 5th title of the year and the 50th of his career. It was McMillan's 5th title of the year and the 54th of his career.