The 1st Lanarkshire Rifle Volunteers was a Scottish Volunteer unit of the British Army. Originally raised in Glasgow from 1859, it later became a battalion of the Cameronians (Scottish Rifles). During World War I it served on the Western Front and in Ireland. Converted into an anti-aircraft regiment just before World War II, it served during The Blitz and in the campaign in North West Europe, and continued in air defence role in the postwar years until 1955.