Jan Bakker (1879–1944) was a Dutch painter best known for his landscapes and genre pieces. Born in Schiedam, he studied at the Royal Academy of Art in The Hague, where he was taught by Frits Jansen and advised by Willem Bastiaan Tholen. His work was influenced by the Hague School, which was expressed in a realistic style with attention to light and atmosphere.

Bakker lived and worked in various places, including The Hague, Schiedam, De Werken and Sleeuwijk. In 1916 he settled in Voorburg, where he lived for the rest of his life. He was a member of artists' associations such as Pulchri Studio in The Hague and Sint Lucas in Amsterdam, and regularly participated in their exhibitions.

His favorite subjects were water landscapes and small towns along the major rivers. Bakker also made etchings and still lifes, including works such as "Still Life with Dead Bird" and "View of a Drawbridge with Walking Woman and Child". His paintings are characterized by a subdued use of color and a quiet composition, which well reflect the atmosphere of the Dutch landscape.

Jan Bakker died on March 30, 1944 in Voorburg. His work is still appreciated and can be found in museum collections and at art auctions.