26th Cavalry may refer to:
Divisions 26th Cavalry Division (Soviet Union)
Regiments 26th Cavalry Regiment (United States, 1922–1946), Philippine Scouts 26th Cavalry Regiment (United States, 1963–1988) 26th King George's Own Light Cavalry
American Civil War regiments Confederate Army 26th Texas Cavalry Regiment 26th Virginia Cavalry Regiment
Union Army 26th New York Cavalry Regiment
See also 26th Division (disambiguation) 26th Brigade (disambiguation) 26th Regiment (disambiguation) 26th (disambiguation)