Glenunga is an inner southeastern suburb of Adelaide, the capital of South Australia. It is located in the City of Burnside, five kilometres southeast of the Adelaide city centre. The name Glenunga is a composite of Aboriginal and Scottish words, "unga" meaning near and "glen" from the nearby Glen Osmond Bounded on the north by Windsor Road, the east by Portrush Road, the south-west by Glen Osmond Road and the west by Conyngham Street, the leafy suburb forms a rough triangular layout.