The Navy vs. the Night Monsters is a 1966 independently made American science fiction-monster film drama produced by Jack Broder, written and directed by Michael A. Hoey, that stars Mamie Van Doren, Anthony Eisley, Billy Gray, Bobby Van and Pamela Mason. The film was distributed by Realart Pictures Inc.

Realart Pictures was a motion picture distribution company founded in 1948 by Jack Broder and Joseph Harris. The company specialized in reissues of older pictures, particularly from the library of Universal Pictures, but also handled an occasional pickup or import, as well as the films made by Jack Broder Productions. It is not to be confused with Realart Productions, a silent movie production unit that was affiliated with Adolph Zukor's Famous Players–Lasky studios, and had no relation to the silent pictures' Realart Pictures Corporation that handled Paramount Pictures releases.