10 Longest-Running DC Comics Characters And Their Year Of Debut

Clark Kent (Superman) – June 1938

Lee Travis (The Crimson Avenger) – October 1938

Bruce Wayne (Batman) – May 1939

Wesley Dodds (Sandman) – July 1939

Jay Garrick (The Flash) – January 1940

Carter Hall (Hawkman) - January 1940

Johnny Thunder - January 1940

Jim Corrigan (The Spectre) – February 1940

Rex Tyler (Hourman) – March 1940

The King (King Standish) - March 1940