The Redcliffe Peninsula is a peninsula located in the City of Moreton Bay in the northeast of the Brisbane metropolitan area in Queensland, Australia. The area covers the suburbs of Clontarf, Kippa-Ring, Margate, Moreton Island, Newport, Redcliffe, Rothwell, Scarborough and Woody Point.
Redcliffe was the site of the first European settlement in Queensland, and was previously governed by its own local government area, the City of Redcliffe. Today, it is within the City of Moreton Bay local government area.