John A. Caddell (Tuscumbia, Alabama, 23 April 1910 – 7 February 2006) was an American lawyer in the state of Alabama. He served on the Alabama Democratic Executive Committee from 1938 to 1950. In 1915 his family moved to Decatur, Alabama and he attended Decatur High School, graduating in 1927. He attended the University of Alabama, earning his A.B. degree in 1931 and his LL.B. in 1933. His activities at the University included membership on the Executive Committee of the Student Government Association, the Cotillion Club Committee, manager of the varsity track team, the "A" club and the Pi Kappa Alpha fraternity.