North Haven is a north-western suburb of Adelaide 20 km from the CBD, in the state of South Australia, Australia and falls under the City of Port Adelaide Enfield. It is adjacent to Osborne and Outer Harbor. The postcode for North Haven is 5018. It is bounded to the north and east by Oliver Rogers and Victoria Road, to the south by Marmora Terrace and the west by Gulf St Vincent.
A small residential area that lies north of the Gulf Point Marina is often referred to as being a part of Outer Harbor (though it still lies within the boundaries of North Haven).