38th Brigade

38th Brigade may refer to:


 * 38th Guards Air Assault Brigade, a unit of the Special Forces of Belarus
 * 38 Canadian Brigade Group, a unit of the Canadian Army
 * 38th Indian Infantry Brigade, a unit of the British Indian Army
 * 38th Independent Mixed Brigade (Imperial Japanese Army)
 * 38th Guards Communications Brigade, a unit of the Russian Airborne Forces
 * 38th Brigade (United Kingdom)
 * 38th (Irish) Brigade, United Kingdom
 * 38th Light Anti-Aircraft Brigade (United Kingdom)
 * 38th Air Defense Artillery Brigade (United States)
 * 38th Sustainment Brigade, a unit of the United States Army