Mulambin is a coastal town and locality in the Livingstone Shire, Queensland, Australia.
[1] The eastern boundary of Mulambin is the beach fronting onto the Coral Sea.
The Scenic Highway runs from the north to the south as an esplanade between the beach and the residential area.
The western boundary is loosely aligned to Mulambin Creek which flows from the north to the south into Causeway Lake.
The western part of the locality is largely undeveloped freehold land.