Johann I von Hals

Johann I von Hals (died 1347) was count of the imperial county of Hals, seated at Castle Hals on the Ilz near Passau in Lower Bavaria. The only son of Count Albert VII, he belonged to the von Kamm lineage, which had styled itself von Hals since 1160. In 1337 he married Margareta of Leuchtenberg.

A pious donor, he gave a holding at Stiegelheim to Aldersbach monastery in 1341. Their son Leopold became the last count of Hals.