The 1984 Livingston Open was a men's tennis tournament played on outdoor hard courts that was part of the 1984 Volvo Grand Prix. It was played at Newark Academy in Livingston, New Jersey in the United States from July 30 through August 6, 1984. Johan Kriek won the singles title.

Johan Kriek defeated Michael Westphal 6–2, 6–4

Scott Davis / Ben Testerman defeated Paul Annacone / Glenn Michibata 6–4, 6–4