41st Cavalry may refer to:
41st Cavalry Division, Soviet Union 41st Cavalry Regiment, British India 41st Virginia Cavalry Battalion, Confederate States Army 41st (Hampshire) Company, Imperial Yeomanry 20th Arkansas Infantry Regiment, officially redesignated the 41st Arkansas Infantry (Mounted), or colloquially the 41st Arkansas Cavalry
See also 41st Division (disambiguation) 41st Brigade (disambiguation) 41st Regiment (disambiguation) 41st (disambiguation)