Geraldine "Gig" Gangel (born October 17, 1958 in Harlingen, Texas) is an American model and actress. She was Playboy magazine's Playmate of the Month for its January 1980 issue. Her centerfold was photographed by Ken Marcus.
Before becoming a Playmate, Gangel appeared on the October 1979 issue of Playboy alongside Burt Reynolds, who was only the second man (after Peter Sellers) to appear on the cover of the magazine. As quoted in The Playmate Book, Gangel commented on her photo shoot with Reynolds that, "I didn't think Burt was my type, until I met him."