Bahnamboola Falls is a small plunge waterfall on the Coomera River within Lamington National Park, Queensland.

Standing about 5 metres tall, it drops into a deep pool enclosed by sheer cliffs, making it one of the more photogenic stops along the river despite its modest height. The falls are reached via the Coomera Circuit, a 17.

5-kilometre loop trail starting from the car park at the end of Binna Burra Road. Rated easy to moderate, the walk takes roughly four to six hours and passes a series of other waterfalls along the way.

The circuit itself has been recognised as one of Australia's best day walks.