Harry Earl Griffith (July 13, 1887 – March 30, 1940) was a newspaper publisher who served as the Secretary of the State of Ohio from 1939 to 1940.
He was the son of Nellie Myrtle (Gunsaulus) and Harry Saiger Griffith.
He was the publisher of the newspaper the Morrow County Sentinel, which he took over after the death of his father, Harry Saiger Griffith.
He served as an alternate delegate to Republican National Convention from Ohio in 1924.
Governor John W. Bricker appointed George Neffner to complete the rest of Griffith's term as Secretary of State.