In military terms, 102nd Brigade may refer to:

Germany 102nd Panzer Brigade

South Korea 102nd Armored Brigade

Ukraine 102nd Territorial Defense Brigade, a unit of the Ukrainian Territorial Defense Forces

United Kingdom 102nd (Tyneside Scottish) Brigade, a British infantry formation during World War I 102nd Brigade, Royal Field Artillery, a British Army unit during World War I 102nd (Pembroke and Cardigan) Brigade, Royal Field Artillery, a British Army unit after World War I 102nd Anti-Aircraft Brigade (United Kingdom), British Army formation during World War II 102 Operational Sustainment Brigade

See also 102nd Division (disambiguation) 102nd Regiment (disambiguation)