Sergi López i Ayats (born 22 December 1965) is a Spanish actor mostly known for his work on Dirty Pretty Things, Solo mía, and Pan's Labyrinth.

López made his film debut that year in Poirier's La Petite amie d'Antonio (1992).

In 2000, he won the Cesar for Best Actor for his role in the French film Harry, un ami qui vous veut du bien.

His resume includes films such as Dirty Pretty Things, Solo mía, and Pan's Labyrinth.

In 2005, he returned to the stage to perform a monologue in Non solum, which he wrote and directed with Jorge Picó.