Mepunga is a locality in south west Victoria, Australia. The locality is in the Shire of Moyne, 243 kilometres (151 mi) west of the state capital, Melbourne.

At the 2016 census, Mepunga had a population of 47.

Traditional ownership

The formally recognised traditional owners for the area in which Mepunga sits are the Eastern Maar people, who are represented by the Eastern Maar Aboriginal Corporation (EMAC).