Dragon participated in the
War of 1812, under the command of
Robert Barrie, and took part in a number of engagements. She also captured a number of vessels. On 12 September 1812,
Dragon captured
Anna Maria. On 20 or 22 December,
Dragon destroyed the American privateer
Tartar, of ten guns and 47 men. In August 1814,
Dragon took part in an expedition up the
Penobscot River in Maine. The first ships to go were ,
Dragon, , , , as well as some transports. , , , and joined on the 31st. On the evening of 31 August,
Sylph,
Peruvian, and the transport
Harmony, accompanied by a boat from
Dragon, embarked marines, foot soldiers and a detachment from the Royal Artillery, to move up the Penobscot under the command of Captain Robert Barrie of
Dragon. The objective was the American frigate , of twenty-six 18-pounder guns, which had taken refuge some 27 miles up stream at
Hampden, Maine. Here
Adams had landed her guns and fortified a position on the bank with fifteen 18-pounders commanding the river. Moving up the river took two days, but eventually, after the
Battle of Hampden, the British were able to capture the American defenders at
Bangor, though not until after the Americans had burnt the
Adams. The British also captured 11 other ships and destroyed six. The British lost only one man killed, a sailor from
Dragon, and had several soldiers wounded. In January 1815,
Dragon was the flagship for Admiral Sir
George Cockburn at the
Battle of Fort Peter and the capture of
St. Marys, Georgia. HMS Erebus left Amelia Island on 15 March, and Dragon was to leave on 16 March 1815. She arrived at Bermuda on 29 March 1815. After leaving Bermuda, she arrived at Plymouth on 6 May. ==Fate==