Efrain Antonio Ramírez[2] (born October 2, 1973)[1] is an American actor, best known for playing Pedro Sánchez in the 2004 indie film Napoleon Dynamite.

In 2009, Efren starred in the comedy American Summer as well as appearing as a contestant on MTV's Celebrity Rap Superstar.

On July 14, 2008 Sierra Mist released a series of commercials aimed at multicultural consumers in which Efren stars.

In the music video for Sleazy, Pedro appears as a cameo and lip syncs André 3000's verse.

His production company "Nocturnal Rampage" throws a recurring rave event every summer in Austin, Texas.