The 1985 Stella Artois Championships was a men's tennis tournament played on grass courts at the Queen's Club in London in the United Kingdom that was part of the 1985 Nabisco Grand Prix circuit. It was the 83rd edition of the tournament and ran from June 10 through June 17, 1985.Boris Becker won the singles title. 
Boris Becker defeated Johan Kriek 6–2, 6–3
- It was Becker's 1st title of the year and the 2nd of his career.
Ken Flach / Robert Seguso defeated Pat Cash / John Fitzgerald 3–6, 6–3, 16–14
- It was Flach's 4th title of the year and the 10th of his career. It was Seguso's 4th title of the year and the 10th of his career.