David L. Orr (September 29, 1859 – June 2, 1915) was a first baseman in Major League Baseball from 1883 through 1890. Orr played most of his career in the American Association for the New York Metropolitans (1883–1887), Brooklyn Bridegrooms (1888) and Columbus Solons (1889). He also played for the New York Gothams in the National League for one game in 1883 and for the Brooklyn Ward's Wonders of the Players' League in 1890.