Gunn is an inner-city suburb of Palmerston, Northern Territory, Australia. It is 23 km southeast of the Darwin CBD. Its local government area is the City of Palmerston. Gunn is bounded to the north by the Stuart Highway, to the west is Chung Wah Terrace, and to the south and east is Roystonea Avenue. The suburb is mostly composed of developments from the mid-1970s after Cyclone Tracy struck Darwin in 1974.