The Seaforth Highlanders (Ross–shire Buffs, The Duke of Albany's) was a historic regiment of the British Army associated with large areas of the northern Highlands of Scotland. The Seaforth Highlanders have varied in size from two battalions to seventeen battalions during the Great War. After several mergers, the Seaforth Highlanders are now incorporated in the Highlanders (Seaforth, Gordons and Camerons) Battalion of the Royal Regiment of Scotland.