The Battle of Camperdown (known in Dutch as the Zeeslag bij Kamperduin) was a major naval action fought on 11 October 1797, between a Royal Navy fleet under Admiral Adam Duncan and a Dutch Navy fleet under Vice-Admiral Jan de Winter. The battle was the most significant action between British and Dutch forces during the French Revolutionary Wars and resulted in a complete victory for the British, who captured eleven Dutch ships without losing any of their own.