Bartolomeo Veneto (1502–1546) was an Italian painter who worked in Venice, the Veneto (the mainland), and Lombardy. During his time in Venice, he studied under Gentile Bellini. The little information available about Bartolomeo's life has been derived from his signatures, dates, and inscriptions. His best-known works are portraits or pictures with portrait-like character. Bartolomeo's later works, and especially those done on commission in Milan, indicate an influence from the artist Leonardo da Vinci.