The 1990 Volvo International was a men's tennis tournament played on outdoor hard courts in New Haven, Connecticut in the United States and was part of the Championship Series of the 1990 ATP Tour.

It was the 18th edition of the tournament and ran from August 13 through August 20, 1990.

Unseeded Derrick Rostagno won the singles title.

[3] Derrick Rostagno defeated Todd Woodbridge 6–3, 6–3 Jeff Brown / Scott Melville defeated Goran Ivanišević / Petr Korda 2–6, 7–5, 6–0