1984 Melbourne Outdoor
Date	24–30 December
Edition	2nd
Category	Grand Prix
Draw	32S / 16D
Prize money	$75,000
Surface	Grass / outdoor
Location	Melbourne, Australia
Champions
Singles
Dan Cassidy[1]
Doubles
Broderick Dyke / Wally Masur[2]
← 1983 · Melbourne Outdoor · 1985 →

The 1984 Melbourne Outdoor, also known as the Victorian Championships, was a Grand Prix men's tennis tournament held in Melbourne, Australia. It was the second edition of the tournament and was held from 24 December until 30 December 1984 and was played on outdoor grass courts. Unseeded Dan Cassidy won the singles title.^[3]

Finals

Singles

Dan Cassidy defeated John Fitzgerald 7–6, 7–6

• It was Cassidy's only singles title of his career.

Doubles

Broderick Dyke / Wally Masur defeated Mike Bauer / Scott McCain 7–6, 3–6, 7–6