Tanisha may refer to:
Tanisha (name), a feminine given name Tanishaa (born 1978), Indian actress
Arts, entertainment and media Fictional characters Tanisha, from the 2013 Indian Hindi-language drama thriller film Sixteen Tanisha, from the American television series Cory in the House Tanisha, from the American television comedy-drama Shameless Tanisha Fonesca, a fictional character from the British soap opera Doctors Tanisha Jackson, from the Grand Theft Auto video game series
Places Lake Tanisha, Dallas Paulding County, Georgia, US