The Brooke rifle was a type of rifled, muzzle-loading naval and coast defense gun designed by John Mercer Brooke, an officer in the Confederate States Navy. They were produced by plants in Richmond, Virginia, and Selma, Alabama, between 1861 and 1865 during the American Civil War. They served afloat on Confederate ships and ashore in coast defense batteries operated by the Confederate States Army.

Selma, Alabama, during the American Civil War was one of the South's main military manufacturing centers, producing tons of supplies and munitions, and turning out Confederate warships. The Selma Ordnance and Naval Foundry complex included a naval foundry, shipyard, army arsenal, and gunpowder works. Following the Battle of Selma, Union Maj. Gen. James H. Wilson's troops destroyed Selma's army arsenal and factories, as well as much of the city.