1984 Stella Artois Championships
Date	11–18 June
Edition	82nd
Category	Grand Prix
Draw	64S / 32D
Prize money	$200,000
Surface	Grass / outdoor
Location	London, United Kingdom
Venue	Queen's Club
Champions
Singles
John McEnroe[1]
Doubles
Pat Cash / Paul McNamee[2]
← 1983 · Queen's Club Championships · 1985 →

The 1984 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 1984 Volvo Grand Prix. It was the 82nd edition of the tournament and was held from 11 June until 18 June 1984. First-seeded John McEnroe won the singles title, his fourth at the event after 1979–1981.

Finals

Singles

John McEnroe defeated Leif Shiras 6–1, 3–6, 6–2

• It was McEnroe's 7th singles title of the year and the 53rd of his career.

Doubles

Pat Cash / Paul McNamee defeated Bernard Mitton / Butch Walts 6–4, 6–3

• It was Cash's 4th title of the year and the 10th of his career. It was McNamee's 4th title of the year and the 26th of his career.