| Thomas E. Knight | |
| Order: | 13th Lieutenant Governor of Alabama |
| Term Start: | January 14, 1935 |
| Term End: | May 17, 1937 |
| Governor: | Bibb Graves |
| Predecessor: | Hugh D. Merrill |
| Successor: | Albert A. Carmichael |
| Order2: | 29th Attorney General of Alabama |
| Term Start2: | January 19, 1931 |
| Term End2: | January 14, 1935 |
| Governor2: | Benjamin M. Miller |
| Predecessor2: | Charlie C. McCall |
| Successor2: | Albert A. Carmichael |
| Birth Date: | 19 June 1898 |
| Birth Place: | Greensboro, Alabama |
| Death Place: | Montgomery, Alabama |
| Party: | Democratic |
| Profession: | Attorney |
| Alma Mater: | University of Alabama |
Thomas E. Knight, Jr. (June 19, 1898 – May 17, 1937) was an American lawyer and politician who served as the 13th Lieutenant Governor of Alabama from 1935 to 1937, and the 19th Attorney General of Alabama from 1931 to 1935. He was a native of Greensboro, Alabama.
Knight was the prosecutor in the Scottsboro trials in the 1930s; as the Attorney General, he also represented the State before the United States Supreme Court in the three cases stemming from the trials: Powell v. Alabama, in 1932; and Norris v. Alabama and Patterson v. Alabama, both in 1935.[1]
Knight died suddenly on May 17, 1937, in Montgomery, Alabama, due to complications from kidney and liver conditions.[2]
Knight was portrayed by actor Bill Sage in the 2006 movie Heavens Fall, opposing Timothy Hutton, starring as Scottsboro Boys defense attorney Samuel Leibowitz.
Knight was portrayed by actor Ken Kercheval in the 1976 TV movie Judge Horton and the Scottsboro Boys.