Count John Louis of Nassau-Saarbrücken (19 October 1472, in Saarbrücken – 4 June 1545, in ibid.)

was the posthumous son of Count John II and his second wife, Elisabeth of Württemberg-Urach.

[1] In 1492, he married Elisabeth (1469–1500), the daughter of Count Palatine Louis I of Zweibrücken.

They had the following children: After Elisabeth's death, John remarried in 1506 to Catherine of Moers-Saarwerden (1491–1547).

This article about a German count is a stub.