John Wallace Fuller was a British-born American publisher, businessman, and soldier. He served as a general in the Union Army during the American Civil War. After the war, Fuller engaged in the wholesale footwear trade as well as in civil affairs in Ohio.

The Battle of Iuka was fought on September 19, 1862, in Iuka, Mississippi, during the American Civil War. In the opening battle of the Iuka-Corinth Campaign, Union Maj. Gen. William Rosecrans stopped the advance of the Confederate Army of the West commanded by Maj. Gen. Sterling Price.