| Type: | town |
| Moodiarrup | |
| State: | wa |
| Coordinates: | -33.6069°N 116.7389°W |
| Local Map: | yes |
| Zoom: | 10 |
| Postcode: | 6393 |
| Elevation: | 251 |
| Lga: | Shire of West Arthur |
| Stategov: | Roe |
| Fedgov: | O'Connor |
Moodiarrup is a locality in Western Australia, located to the south of Darkan within the Shire of West Arthur. The locality is situated at an average elevation of 251 metres above sea level.[1] As of the 2021 Australian census, it had a population of 63.[2]