The 1st Parachute Brigade was an airborne forces brigade formed by the British Army during the Second World War. As its name indicates, the unit was the first parachute infantry brigade formation in the British Army. Reformed after the battle, the brigade took part in operations in Denmark at the end of the war and then in 1946 joined the 6th Airborne Division on internal security duties in Palestine. Post-war downsizing of the British Army reduced their airborne forces to a single brigade and led to the 1948 dissolution of 1st Parachute Brigade.