of Bavaria-Munich (German: Johann IV., Herzog von Bayern), (4 October 1437, in Munich – 18 November 1463, in Munich) was duke of Bavaria-Munich from 1460 until his death.
John IV was a son of Albert III, Duke of Bavaria and ruled as duke of Bavaria-Munich from 1460 in a time of constant unrest of the nobility and strife with the cities.
He died of plague in 1463, and was succeeded by his brothers Sigismund (already co-regent since 1460) and Albert IV.
John IV and his father are buried in Andechs Abbey.
This biographical article of a European noble is a stub.