See main article: 1984 South Australian Open.
Craig A. Miller and Eric Sherbeck were the defending champions, but lost in the quarterfinals this year.
Broderick Dyke and Wally Masur won the title, defeating Peter Doohan and Brian Levine 4–6, 7–5, 6–1 in the final.
John Alexander / John Fitzgerald (first round) Broderick Dyke / Wally Masur (champions) Peter Doohan / Brian Levine (final) David Graham / Laurie Warder (semifinals)