91st Regiment of Foot (Shropshire Volunteers)

The 91st Regiment of Foot (Shropshire Volunteers) had a brief existence as a British Army infantry regiment between 1779 and 1784. It was raised in Shropshire, posted to the West Indies, where much property was destroyed in a hurricane, and disbanded in 1784.

The Colonel of the regiment throughout its life was Colonel Dudley Ackland.