Fug or FUG may refer to:
Military and transport D-442 FÚG, a Hungarian armoured car Fuyang Xiguan Airport, China (IATA:FUG) (FuG), Luftwaffe radio equipment (Funkgerät) of World War II
Other uses Gaúcho United Front, a defunct political coalition in Brazil () Fug, a minced oath in Norman Mailer's 1948 novel The Naked and the Dead
People with the surname François Fug (born 1931), Luxembourgish former sports shooter
See also The Fugs, an American band