Jefferson Franklin Colbert, known as J. Frank Colbert (May 28, 1882 – May 20, 1949), was a Democratic politician and Georgist based in Webster Parish, Louisiana. He served in the Louisiana House of Representatives from 1920 to 1925. he had previously and later again served on the Webster Parish Police Jury. During the Great Depression, he became involved in the Georgist movement and published an article about its single tax proposal.