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 See also 23rd Division (disambiguation) 23rd Battalion (disambiguation) 23 Squadron (disambiguation)