The 104th Regiment of Foot (1782–1783) was a short-lived infantry regiment of the British Army formed from 10 independent companies (Howe's, Ashe's, Fenwick's, Jones's, Moore's, Browwne's, Wetherall's, Shillingshaw's, Campbell's, and Mall's), raised between April and July 1781.
On 24 March 1783, 500 men of the regiment, all Irish, who were in winter quarters in Fort George, Guernsey, mutinied.
The origin was possibly some discharged men from the recently disbanded 83rd Regiment who had just been sent to join the 104th on the island.
The Government of Guernsey gave a public thanks to the 18th Regiment and the regular artillery, awarding them 100 guineas.
Citations References Regimental titles in italics indicate they were disbanded or renumbered before 1881.