HMS Paz was a Spanish naval schooner that the British Royal Navy captured at Monte Video on 3 February 1807. She served on the River Plate, North Sea, and North American Stations, where she captured numerous privateers and merchant vessels. The Navy sold her in 1816.
Capture
The time of her capture, the British described Paz as being "pierced for 10 Guns, about 3 Years old, Sails on Shore, is coppered, and pretty well found." In June Paz was on the River Plate in the squadron under Admiral George Murray supporting General John Whitelocke's soldiers in the operations to capture Buenos Aires.

Service
HMS Paz was registered on 4 June 1808. However, she was already commissioned in February 1807 under Lieutenant George Mitchenor. In April, Lieutenant John Pierie replaced Mitchenor, still on the River plate station. Pierie had been a pressed man, an unusual background for an officer. He quarreled with his sailing master and froze him out of the running of the vessel. During Pierie's command, 14 of his 31 crewmen deserted. This may not have been entirely due to Pierie. When captains of four other vessels on the station were asked to provide crew to man Paz, they naturally sent over "the clumsy, the stupid, the violent, and the disobedient", and these men represented over half of her crew.

Paz sailed to the Cape of Good Hope. There Lieutenant Daniel Pring took command and sailed her to England. There she was refitted at Portsmouth between 24 April 1808 and 6 June 1808. In 1809 in the North Sea. Still under Pring's command, on 23 May 1809, Paz was in company when the gun-brig when they destroyed two Danish privateers, one was the Elsigneur and the other Sylt. Exertion, Paz, and then captured the French privateer Fortune on 16 June. Paz destroyed the privateer Betsey on 20 July.

Some three weeks later, on 10 August, Paz was in company with the gun-vessel (and ex-Dutch schuyt) at Hocksyl. There they captured the Danish privateer Blankanaise, a sloop laden with linen, a lugger in ballast, and sundry goods. Two weeks later, Patriot, Paz, and the gun-vessels Censor and captured property at Harlinger Zyl, together with a Danish privateer and a mutt in ballast. The next month, on 11 September, , Patriot, Paz, and Jahde shared in the capture of vessels referred to in the prize-money announcement as Young Pincher, Young Paz, and Young Patriot. Then on 3 November Paz and detained Twee Gebroders and Jonge Jeltzie.
On 26 December 1809, Blazer and Paz were serving independently blockading the river Ems when Blazer captured an American vessel that was attempting to breach the blockade. Paz sued to share in the proceeds on two grounds: first, that the two British vessels were engaged in a joint enterprise, and second, that Paz had been in sight at the time of the capture. The court ruled that Lord George Stuart, who commanded the station at Heligoland, had sent the two British vessels out with parallel, but not joint orders. It further ruled that there was no independent evidence that Paz had been in sight. The court therefore denied the claim. The case was nevertheless important in that it helped define the meaning of blockade.
Paz sailed for North America on 22 April 1811. Paz recaptured the schooner Martha, J. Darley, master, on 18 July. In September 1812 Paz arrived at Halifax with a convoy and Pring transferred to the flagship of Admiral Herbert Sawyer. Paz then came under the command of Lieutenant Perry Dumaresq.
On 4 December Paz captured the privateer schooner Revenge, of 69 tons and 27 men, under the command of John Sinclair, Jnr., master. Revenge was out of Salem and was carrying guns, ammunition and provisions for a cruise. Paz had captured Revenge, the former John and George (of three guns and 38 men, out of Salem), off the Jeddore Ledges. An American account reported that a sloop of six guns had set out from Nova Scotia with 100 volunteers on board to attempt to capture Revenge. A running fight of four hours ensued before the sloop gave up. Casualties on Revenge were one man killed and three wounded. The newspaper claimed that 40 to 50 men aboard the Nova Scotian vessel had been killed or wounded. The account reported that a three-masted schooner or lugger, of 17 guns, then came out and that it was that vessel that captured Revenge.
In Halifax, two successful privateers, Thomas Freeman and Snow Parker, bought Revenge at Halifax for £530 and renamed her Retaliation. She was armed with two 4-pounder guns and a long 12-pounder gun on a pivot; to these her new owners added two 12-pounder carronades. Retaliation went on to have a successful career preying on American shipping.





