Count Henry III of Nassau-Breda (1483-1538) was a count of the house of Nassau .
He was the son of John V, Count of Nassau-Dietz, Stadtholder of Gelderland. He was the brother of William the Rich, Count of Nassau-Dillenburg.
In 1515 he married Claudia of Châlon . Upon his death in 1538 he was succeeded by his son, René of Châlon, but René was himself slain in battle only a few years later.
