Heatherbrae is a suburb of the Port Stephens local government area in the Hunter Region of New South Wales, Australia. The suburb lies to the east of the Hunter River and to the south of the town of Raymond Terrace. It is bisected by the Pacific Highway. At the 2011 census it had a population of 492. Most of the population lives to the west of the Pacific Highway in a housing subdivision while some residents live to the east of the highway in a semi-industrial area. Remaining residents live in rural and semi-rural areas adjacent to the highway and throughout the rest of the suburb.