John Valentine Haidt (an anglicanization of Johann Valentin Haidt) (1700–1780) was a German-born American painter and Moravian preacher in Pennsylvania.
Haidt was born in Danzig, Prussia (modern day Gdańsk, Poland).
[1] He was educated at Berlin, and studied painting at Venice, Rome, Paris, and London.
[3] Haidt is known for his early dramatic paintings depicting Biblical ideas, and his later portraits of Moravian church members and early leaders of Bethlehem, Pennsylvania.
[2] Works preserved at the Moravian Archives, Bethlehem, Pennsylvania (partial list):