Frederick Willard "Will" Zens (June 26, 1920 – March 27, 2013) was a low-budget American film producer, director, screenwriter and soundtrack composer, who made films in the 1960s, 1970s and 1980s.

Following service as a test pilot in the U.S. Army Air Force in the European Theatre of Operations, the Milwaukee, Wisconsin-born Major Zens earned his Masters Degree in film from the University of Southern California (USC).

He made his first film Capture That Capsule in 1961. Zens did not make another film until The Starfighters filmed at George Air Force Base that chronicled the F-104 aircraft with Bob Dornan in the lead role. Zens and Dornan next collaborated on a Vietnam war film To the Shores of Hell made the following year. In 1967 Zens made The Road to Nashville and Hell on Wheels (1967 film) but made no more films until Hot Summer in Barefoot County (1974) and Truckin' Man (1975) with his final film, The Fix (1985).