Nikolai Nikolaevich Ge (his French ancestors' last name was de Gay), Russian: Николай Николаевич Ге; 27 February [O.S. 15 February] 1831 – 13 June [O.S. 1 June] 1894) was a Russian realist painter famous for his works on historical and religious motifs.

Nikolai Ge was born in Voronezh to a Russian noble family of French origin. His grandfather emigrated to Russia in the 18th century. His parents died when he was still a child, so Nikolai was raised by his serf nurse. He graduated from the First Kiev Gymnasium and studied at the physics-mathematics department of Kiev University and Saint Petersburg University.

In 1850 he gave up his career in science and entered the Imperial Academy of Arts in Saint Petersburg. He studied in academy under the historical painter Pyotr Basin until 1857. He graduated from the academy in 1857 with a gold medal for his painting The Witch of Endor Calling Up the Spirit of the Prophet Samuel. According to Ge himself, during that period he was strongly influenced by Karl Briullov.