The Polish 10th Armoured Cavalry Brigade (Polish 10 Brygada Kawalerii Pancernej, French 10e Brigade de cavalerie blindée polonaise) was an armoured formation of the Polish Armed Forces in the West. It was organized in France during World War II as part of the Polish Army in France, mostly by the veterans of the 10th Motorized Cavalry Brigade who managed to escape from Nazi and Soviet occupied Poland. Led by general Stanisław Maczek, it took part in the Battle of France of 1940. It was later recreated in Great Britain as a part of the 1st Armoured Division.