The 1985 Livingston Open was a men's tennis tournament played on outdoor hard courts that was part of the 1985 Nabisco Grand Prix. It was played at Newark Academy in Livingston, New Jersey in the United States from July 22 through July 29, 1985. Second-seeded Brad Gilbert won the singles title.
See main article: 1985 Livingston Open – Singles. Brad Gilbert defeated Brian Teacher 4–6, 7–5, 6–0
See main article: 1985 Livingston Open – Doubles. Mike De Palmer / Peter Doohan defeated Eddie Edwards / Danie Visser 6–3, 6–4