Bedonia is a comune within the Province of Parma, in Emilia-Romagna (Italy).

The communal territory was already settled during the Neolithic age, and later was a Roman colony, under the name of Bitunia.

From the 11th century it was a fief of the bishops of Piacenza, and later of the Malaspina. In 1257 it was included in the State of the Landi, to which it belonged until 1682, when it was confiscated by the Duchy of Parma.