Portrait of Douglass Morgan Hall is an oil painting by Thomas Eakins. It was painted in 1889. It measures 61 × 50.8 cm (24 × 20 in). It hangs in the Philadelphia Museum of Art. Douglass Morgan Hall, the son of a Philadelphia ophthalmologist, studied at the Pennsylvania Academy of the Fine Arts in 1885–86. After Eakins's forced resignation from the Academy, Hall enrolled as one of his students at the Philadelphia Art Students League in 1887, remaining there until 1890.