John III, Count of Nassau-Saarbrücken

John III, Count of Nassau-Saarbrücken (5 April 1511 – 23 November 1574) was a son of Count John Louis of Nassau-Saarbrücken and his second wife Catherine of Moers. He succeeded his childless brother Adolph in 1559 as Count of Nassau-Saarbrücken. He married Adelaide of Kronenkracht and Elisabeth Selz. However, his children predeceased him. When he died in 1574, Nassau-Saarbrücken fell to Nassau-Weilburg.

This article incorporates information from the equivalent article on the Dutch Wikipedia.