1984 NSW Building Society Open – Men's singles

Men's singles
1984 NSW Building Society Open
Champion John Fitzgerald
Runner-up Sammy Giammalva Jr.
Score6–3, 6–3
Draw56 (4WC/7Q)
Seeds16

Joakim Nyström was the defending champion, but did not compete this year.

John Fitzgerald won the title by defeating Sammy Giammalva Jr. 6–3, 6–3 in the final.