23rd Brigade

23rd Brigade may refer to:

Australia

 * 23rd Brigade (Australia)

Greece

 * 23rd Armoured Brigade (Greece)

Iran

 * 23rd Airborne Special Forces Brigade, former name of 65th Airborne Special Forces Brigade (Iran)

United Kingdom

 * 23rd Armoured Brigade (United Kingdom)
 * 23rd Infantry Brigade (United Kingdom)
 * 23rd (Nigerian) Brigade, later 1st (West Africa) Infantry Brigade, a World War II brigade
 * 23rd Brigade Royal Field Artillery