101st Regiment of Foot

101st Regiment of Foot may refer to regiments of the British Army:


 * 101st Regiment of Foot (Royal Bengal Fusiliers), raised in 1652
 * 101st Regiment of Foot (1760), or Johnstone's Highlanders, raised in 1760
 * 101st Regiment of Foot (1780), raised in 1780
 * 101st Regiment of Foot (1794), raised in 1794
 * 101st Regiment of Foot (Duke of York's Irish), raised in 1805