4th Infantry Brigade

4th Infantry Brigade may refer to:

United Kingdom

• 4th Infantry Brigade (United Kingdom), a unit of the British 2nd Infantry Division in World War II
• 4th London Infantry Brigade

Others

• 4th Brigade (Australia), an Australian Army Reserve formation stationed in Victoria
• 4th Light Horse Brigade, an Australian mounted infantry formation in World War I
• 4th Infantry Brigade (Canada), a unit of the 2nd Canadian Division in World War I
• 4th Infantry Brigade (Greece)
• 4th Indian Infantry Brigade
• 4th Infantry Brigade (New Zealand), a unit of the New Zealand Division in World War I
• 4th Infantry Brigade (South Africa)

See also

• 4th Infantry Regiment (United States)
• 4th Infantry Regiment (Imperial Japanese Army)