84th Regiment of Foot refers to one of three infantry regiments that served in the British Empire: * 84th Regiment of Foot (1759) (1759–1765), served entirely in India, no successors * 84th Regiment of Foot (Royal Highland Emigrants) (1775–1784), served in the American Revolution * 84th (York and Lancaster) Regiment of Foot (1793–1881), served in the Napoleonic Wars and in India, incorporated into York and Lancaster Regiment This disambiguation page lists articles about military units and formations which are associated with the same title. If an internal link referred you to this page, you may wish to change the link to point directly to the intended article.