Alejandra Gabriela Guzmán Pinal (born February 9, 1968 in Mexico City), better known as Alejandra Guzmán, is a Latin Grammy Award–winning Mexican rock singer and actress. She has had a dedicated fanbase throughout Latin America since the late 1980s, and is known as the "Queen of Rock" in the Hispanic world. She has sold 15 million albums.

Alejandra Guzmán is the daughter of Mexican actress Silvia Pinal and Venezuelan-born Mexican rock and roll singer Enrique Guzmán. She is the half-sister of actresses Sylvia Pasquel and Viridiana Alatriste. Her niece Stephanie Salas is also a well known entertainer in Mexico.