Gabrielle Monique Union Wade (born October 29, 1972) is an American actress, voice artist, activist, and author. She began her career in the 1990s, appearing on television sitcoms, before landing supporting roles in teenage comedy films She's All That and 10 Things I Hate About You (1999). Her breakthrough role was in the 2000 film Bring It On.

Union is also the author of a memoir, We're Going to Need More Wine (2017), and she also wrote a children's book entitled "Welcome to the Party", which went on sale in May 2020.

She is an activist who works on issues around women's health and violence against women.