John Leonard Hines (21 May 1868 – 13 October 1968) was an American general who served as Chief of Staff of the United States Army from 1924 to 1926.
On 16 August 1918, Hines assumed command of the 4th Division.
Post war
Hines was promoted to permanent major general in March 1921. His post-war commands included the 5th Division, the 2nd Division and the VIII Corps Area.