HMS Powerful (1783)
| Plan of Powerful | |
| History | |
|---|---|
| Great Britain | |
| Name | HMS Powerful | 
| Ordered | 8 July 1780 | 
| Builder | Perry, Blackwall Yard | 
| Laid down | April 1781 | 
| Launched | 3 April 1783 | 
| Commissioned | 22 April 1783 | 
| Decommissioned | October 1809 | 
| Fate | Broken up, 1812 | 
| General characteristics | |
| Class & type | Elizabeth-class ship of the line | 
| Tons burthen | 1627 (bm) | 
| Length | 168 ft 6 in (51.36 m) (gundeck) | 
| Beam | 46 ft (14 m) | 
| Depth of hold | 19 ft 9 in (6.02 m) | 
| Propulsion | Sails | 
| Sail plan | Full-rigged ship | 
| Armament | |
HMS Powerful was a 74-gun third rate ship of the line of the Royal Navy. She took part in the defeat of a Dutch fleet in the Battle of Camperdown in 1797, the capture of a French privateer in the action of 9 July 1806, in operations against the Dutch in the East Indies during the raids on Batavia and Griessie in 1806 and 1807, and finally in the Walcheren Campaign during 1809.