Sergio Arau is a Mexican musician, singer-songwriter, screenwriter, film director, film producer, music producer, cartoonist, animator and painter. Arau rose to prominence as a founding member of the band Botellita de Jerez which was formed in 1983 and created the style Guacarrock.

He is best known as a film director for the films A Day Without a Mexican and Naco es Chido.