66th Regiment

66th Regiment may refer to:

66th (Berkshire) Regiment of Foot, an infantry unit of the British Army 66th (Leeds Rifles) (West Yorkshire Regiment) Heavy Anti-Aircraft Regiment, Royal Artillery, British Army 66th Punjabis, a unit of the British Indian Army 66th Infantry Regiment (United States), a unit of the United States Army 66th Armor Regiment, an armoured unit of the United States Army 66th Armoured Regiment (India), an armoured unit of the Indian Army 66th Infantry Regiment (Imperial Japanese Army), Empire of Japan 66th Infantry Regiment (USAFIP-NL), part of United States Army Forces in the Philippines – Northern Luzon

American Civil War regiments 66th Indiana Infantry Regiment, Union Army 66th Illinois Infantry Regiment, Union Army 66th New York Infantry Regiment, Union Army 66th Ohio Infantry Regiment, Union Army

See also 66th Infantry Regiment (disambiguation) 66th Division (disambiguation)