The Bolton Rifles, later the 5th Battalion, Loyal North Lancashire Regiment, was a volunteer unit of the British Army from 1859 until 1967. It served on the Western Front during the First World War, and in the Far East during the Second World War, when one battalion was captured at the Fall of Singapore.

The Loyal Regiment (North Lancashire) (until 1921 known as the Loyal North Lancashire Regiment) was a line infantry regiment of the British Army that was in existence from 1881 to 1970. In 1970, the regiment was amalgamated with the Lancashire Regiment to form the Queen's Lancashire Regiment which was, in 2006, amalgamated with the King's Own Royal Border Regiment and the King's Regiment (Manchester and Liverpool) to form the Duke of Lancaster Regiment (King's, Lancashire and Border).