4th Cavalry Brigade
4th Cavalry Brigade stands for:
- 4th Royal Bavarian Cavalry Brigade , large association of the Bavarian Army
- 4th Guard Cavalry Brigade (German Empire) , large association of the Prussian Army
- 4th Cavalry Brigade (German Empire) , existed from 1820 to 1919
- 4th Cavalry Brigade (Wehrmacht) , existed from 1944 to 1945
- 4th Cavalry Brigade , United States Army Division