Bionca (born January 22, 1965), also known as Bionca Seven, is an American pornographic actress, film producer, and director. She is a member of the AVN Hall of Fame and the XRCO Hall of Fame. She is also the widow of producer Bruce Seven.
In 1993, Bionca founded the production company Exquisite Pleasures, which she ran with Seven. She co-directed her first video, Takin' It to the Limit, with Seven. The video won the 1994 XRCO Award for Best Video. Exquisite also produced the Buttslammers series of all-girl films.