The 1985 Tel Aviv Open was a men's tennis tournament played on outdoor hard courts that was part of the 1985 Nabisco Grand Prix.

It was the sixth edition of the tournament and was played at the Israel Tennis Centers in the Tel Aviv District city of Ramat HaSharon, Israel from October 14 through October 21, 1985.

First-seeded Brad Gilbert won the singles title.

Brad Gilbert defeated Amos Mansdorf 6–3, 6–2 Brad Gilbert / Ilie Năstase defeated Michael Robertson / Florin Segărceanu 6–3, 6–2