Valeria Mazza (born February 17, 1973) is an Argentine supermodel. She rose to fame when, in 1996, she appeared on Sports Illustrated's Swimsuit Edition cover with Tyra Banks. Mazza has also appeared on the covers of Glamour, ELLE, and Vogue.

Born in Rosario, Santa Fe, Argentina, Mazza was dicovered when she was only 16 by hairstylist Roberto Giordano. In 1998, she appeared in the movie Paparazzi. Later that same year she married businessman Alejandro Gravier.

See Also: List of Argentines