McMahons Creek is a locality in Victoria, Australia, on the Warburton–Woods Point Road bordering the Yarra Ranges National Park, located within the Shire of Yarra Ranges local government area.

McMahons Creek recorded a population of 143 at the 2021 census.

[1] McMahons Creek Post Office opened on 1 July 1865, closed in 1870, reopened in 1901 and closed again in 1968.

[2] Media related to McMahons Creek, Victoria at Wikimedia Commons