Ismael Serrano (born 9 March 1974) is a Singer/songwriter and guitarist from Spain, popular in Spain and Latin America, known for his insightful and often political lyrics and eclectic musical influences.

In May 2002 Ismael Serrano participated in his second feature film “El corazón de Jesus”, a German-Chilean-Bolivian production written and directed by Marcos Loayza. Previously, in the year 2000, he sang the eponymous theme song at the close of the film Km. 0 - a romantic comedy of errors involving several sets of people who meet at, or otherwise have in common, Kilómetro Cero in Madrid.