Bunnefjorden, sometimes referred to as Bunne Fjord, is a part of the Oslofjord in south eastern Norway, located east of the Nesodden peninsula.
The Bunne Fjord is flanked by the municipalities of Oslo in the north east, Nordre Follo to the east, Ås to the south east, Frogn to the south west, and Nesodden to the west.