Nicholas Allen Popaditch (born July 2, 1967) is a medically retired United States Marine Corps Gunnery Sergeant who gained fame as the "Cigar Marine", recipient of the Silver Star and Purple Heart. He ran unsuccessfully as the 2010 Republican candidate for California's 51st congressional district, losing to incumbent Democrat Bob Filner. He ran again in 2012 in the 53rd congressional district, losing to incumbent Democrat Susan Davis.