Maurice Gallaga (August 25, 1943 – May 7, 2020), better known as Peque Gallaga, was a multi-awarded Filipino film-maker. His most significant achievement in film was Oro, Plata, Mata, which he directed after winning a scriptwriting contest sponsored by the Experimental Cinema of the Philippines. He has received an award from the International Film Festival of Flanders-Ghent, Belgium in 1983; a Special Jury Award from the Manila International Film Festival; and the 2004 Gawad CCP para sa Sining.

Gallaga spent his elementary and high school years at De La Salle University in City of Manila, then finished his bachelor's in commerce and liberal arts at the University of St. La Salle in Bacolod City, Negros Occidental Province, Visayas. He taught theater and film at the University of St. La Salle.

Upon moving back to Manila, he got involved in television musicals and eventually co-directed the film Binhi with Butch Perez. He also directed the movies Virgin Forest, Scorpio Nights, Unfaithful Wife, and the "Manananggal" segment of Shake, Rattle & Roll.

In 1986 he started co-directing films with Lore Reyes, with whom he shared directing credits for Shake, Rattle & Roll II, Shake, Rattle & Roll III, Shake, Rattle & Roll IV, Baby Love, and more than twenty other films. In the animated movie Dayo, Gallaga voiced the character of "Lolo Nano," the resident sage of Elementalia.

Gallaga and Laida Lim-Pérez won Best Production Design for Eddie Romero's Ganito Kami Noon, Paano Kayo Ngayon? in the first 1976 of Gawad Urian awards.

In 1980, he won the same award for Ishmael Bernal's City After Dark.

During the 1980s, Gallaga served as member of the Film Academy Classification Board (FACB).

In 1989, Gallaga was forced to shelve the film Huwad Na Heredera during production when its lead actress Lorna Tolentino became pregnant; it was later repurposed into a segment for the anthology film True Confessions in 1992, where it was retitled "Evelyn".^{[citation needed]}