64th Brigade may refer to:
British India 64th Indian Infantry Brigade, British Indian Army formation during World War II
Russia 64th Separate Guards Motor Rifle Brigade
United Kingdom 64th Anti-Aircraft Brigade 64th Brigade (United Kingdom), British Army infantry formation during World War I 64th Brigade, Royal Field Artillery, British Army unit during World War I 64th (7th London) Brigade, Royal Field Artillery, British Army unit after World War I 64th (Northumbrian) Anti-Aircraft Brigade, Royal Artillery
See also 64th Brigade Support Battalion (United States) 64th Division (disambiguation) 64th Regiment (disambiguation)