The Somerset Light Infantry (Prince Albert's) was a light infantry regiment of the British Army, which served under various titles from 1685 to 1959. In 1959, the regiment was amalgamated with the Duke of Cornwall's Light Infantry to form the Somerset and Cornwall Light Infantry which was again amalgamated, in 1968, with the King's Own Yorkshire Light Infantry, the King's Shropshire Light Infantry and the Durham Light Infantry to form The Light Infantry.