Mission Bay is a seaside suburb of Auckland city, on the North Island of New Zealand, with a population of 5469. The suburb's beach is a popular resort, located alongside Tamaki Drive. The area also has a wide range of eateries. Mission Bay is located seven kilometres to the east of the city centre, on the southern shore of the Waitematā Harbour, between Orākei and Kohimarama.
It covers an area of 1.08 km2 (267 acres), about three quarters of which comprises low hills, surrounding the remaining quarter, which slopes down to the sea. Local government of Mission Bay is the responsibility of the Orakei Local Board, which also includes the suburbs of Orākei, Kohimarama, St Heliers, Glendowie, St Johns, Meadowbank, Remuera and Ellerslie.