2nd Cavalry

2nd Cavalry may refer to:

Regiments

 * 2nd Cavalry Regiment (disambiguation)
 * 2nd Madras Cavalry
 * 2nd Maryland Cavalry, CSA

Brigades

 * 2nd Brigade Combat Team, 1st Cavalry Division (United States)
 * 2nd Cavalry Brigade (Australia)
 * 2nd Cavalry Brigade (United Kingdom)

Divisions

 * 2nd Cavalry Division (United States)
 * 2nd Cavalry Division (United Kingdom)
 * 2nd Light Cavalry Division (France)
 * 2nd Indian Cavalry Division

Armies

 * 2nd Cavalry Army