Jean Marie Lozano (born 22 October 1967) is a Filipino-American former professional tennis player.

Lozano, a three-time NCAA All-American at UC Berkeley, competed on the WTA Tour and ITF circuit during the late 1980s and early 1990s.

[1] She had best rankings of 433 for singles and 227 for doubles.

[2] Originally from the Philippines, Lozano played Federation Cup tennis for her native country in 1993, appearing in ties against Thailand and Indonesia.

She was a mixed doubles gold medalist at the 1993 Southeast Asian Games.