Mitiamo is a town in northern Victoria, Australia. It is in the Shire of Loddon, 222 kilometres north of the state capital, Melbourne. At the 2021 census, Mitiamo had a population of 116. Mitiamo Post Office opened on 13 April 1875. Mitiamo station opened in 1883 with the arrival of the Yungera line. The town has an Australian Rules football and Netball Club competing in the Loddon Valley Football Netball League.