HMS Ardent was a 64-gun third rate ship of the line

Ship of the line

A ship of the line was a type of naval warship constructed from the 17th through the mid-19th century to take part in the naval tactic known as the line of battle, in which two columns of opposing warships would manoeuvre to bring the greatest weight of broadside guns to bear...

 of the Royal Navy

Royal Navy

The Royal Navy is the naval warfare service branch of the British Armed Forces. Founded in the 16th century, it is the oldest service branch and is known as the Senior Service...

, launched on 9 April 1796 at Northfleet

Northfleet

Northfleet is a town in the Borough of Gravesham in Kent, England. Its name is derived from North creek , and the settlement on the shore of the River Thames adjacent to Gravesend was known as Norfluet in the Domesday Book, and Northflet in 1201...

. She had been designed and laid down for the Honourable East India Company, but was purchased by the Navy after the outbreak of the French Revolutionary War.

In 1801, Ardent took part in the Battle of Copenhagen

Battle of Copenhagen (1801)

The Battle of Copenhagen was an engagement which saw a British fleet under the command of Admiral Sir Hyde Parker fight and strategically defeat a Danish-Norwegian fleet anchored just off Copenhagen on 2 April 1801. Vice-Admiral Horatio Nelson led the main attack. He famously disobeyed Parker's...

.

She was placed on harbour service in 1812, and broken up in 1824.