Mike Bauer was the defending champion, but lost in the semifinals this year.
Peter Doohan won the title, defeating Huub van Boeckel 1–6, 6–1, 6–4 in the final.
Seeds
Mike Bauer (semifinals) Tim Mayotte (quarterfinals) Miloslav Mečíř (quarterfinals) n/a John Fitzgerald (semifinals) John Frawley (quarterfinals) Tarik Benhabiles (first round) Brad Drewett (second round)
Draw
Finals
Top half
Bottom half
External links 1984 South Australian Open draw