Patos de Minas is a municipality in the state of Minas Gerais, Brazil.

The name is derived from the ranch known as farmhouse Os Patos, owned by the original settlers, which had the name because of the large number of wild ducks found in the region. In 1826 the first settlers, Antônio da Silva Guerra and his wife, Luísa Correia de Andrade, donated lands for the new settlement, called Vila de Santo Antônio dos Patos. In 1892 Patos de Minas gained city status with the name of Patos, which was lengthened in 1944 to Patos de Minas