George Dunlop Leslie (1835-1921) was an British Genre painter, author and illustrator.
Leslie was born into an artistic family, his father was the notable genre painter Charles Robert Leslie RA, and his uncle Robert Leslie was a marine artist.
He studied art first at Cary's Art Academy, then from 1854 at the Royal Academy. His first exhibition at the Academy was in 1859 and he showed his work every year thereafter. He became an Associate (ARA) in 1868 and a full Royal Academician (RA) in 1876.