Manuel Pérez Clemente (better known as Sanjulián) is a Spanish painter, most notable for his magazine and novel covers. He was born in Barcelona, and studied at Belles Arts of Sant Jordi.

Sanjulián began working for Selecciones Ilustradas circa 1962, and Warren Publishing in 1970. He has had multiple shows at The Society of Illustrators in New York City, and was a guest at the 2008 Emerald City ComiCon.