The Battle of Cross Keys was fought on June 8, 1862, in Rockingham County, Virginia, as part of Confederate Army Maj. Gen. Thomas J. "Stonewall" Jackson's campaign through the Shenandoah Valley during the American Civil War. Together, the battles of Cross Keys and Port Republic the following day were the decisive victories in Jackson's Valley Campaign, forcing the Union armies to retreat and leaving Jackson free to reinforce Gen. Robert E. Lee for the Seven Days Battles outside Richmond, Virginia.

Thomas Jonathan "Stonewall" Jackson was a general officer in the Confederate States Army during the American Civil War. He played a prominent role in nearly all military engagements in the Eastern theater of the war until his death. Military historians regard him as one of the most gifted tactical commanders in U.S. history.