Hellcats of the Navy is a 1957 American black-and-white World War II submarine film drama from Columbia Pictures, produced by Charles H. Schneer and directed by Nathan Juran. The film stars Ronald Reagan and his wife, billed under her screen name Nancy Davis, and Arthur Franz. This was the only feature film in which the Reagans acted together, either before or after their 1952 marriage.

Charles Andrews Lockwood was a vice-admiral and flag officer of the United States Navy. He is known in submarine history as the commander of Submarine Force Pacific Fleet during World War II. He devised tactics for the effective use of submarines, making the members and elements of "silent service" key players in the Pacific victory.