Altona is an unincorporated community in Bates County, in the U.S. state of Missouri.
Altona was platted in 1860, and named after Altoona, Pennsylvania, the native home of a first settler. A post office called Altona was established in 1868, and remained in operation until 1920.
Coordinates: 38°23′59″N 94°14′06″W / 38.39972°N 94.23500°W