Cruzat is a surname. Notable people with the surname include:
Fausto Cruzat y Góngora (died 1702), Spanish Governor-General of the Philippines Francisco Cruzat, Spanish soldier in New Spain Gervasio Cruzat y Góngora, Spanish Governor of New Mexico in New Spain Gwendolyn S. Cruzat (born c. 1930), American librarian and professor Ignacio Cruzat (1913–1977), Chilean sports shooter José Antonio Guzmán Cruzat (born 1967), Chilean lawyer and academic Ricardo Cruzat (1845–1905), Chilean lawyer and politician