Alarm was a lugger that the British Royal Navy acquired from the Commissioners of Customs in 1810.

In 1811 Lieutenant Robert Forbes was appointed to command Alarm at Leith.

[2] On 25 June he captured the Danish sloop Emanuel, Svend Torgenson, master.

[1] NB: The National Maritime Museum database refers to Alarm as a hired lugger, and gives a service period of 1810–1813.

[5] This article includes data released under a Creative Commons Attribution-ShareAlike 3.0 Unported UK: England & Wales Licence, by the National Maritime Museum, as part of the Warship Histories project.