Nils Engelhart (c.1668–1719) was a Norwegian Lutheran priest. Nils Engelhart was born in Meldal in Sør-Trøndelag. His father Daniel Engelhart (ca. 1638-1733) was the magistrate and later mining administer. Løkken Mine was located in the municipality. He studied for the ministry in Copenhagen while serving in the Danish Navy. In 1693, he was assigned a personnel chaplain at Tingvoll in Møre og Romsdal.