HMS Bergamot was an Anchusa-class sloop of the Royal Navy, which had a short career during World War I. Built by Armstrong Whitworth, the ship was laid down on 1 January 1917, launched on 5 May, and commissioned on 14 July. Four weeks later, on 13 August 1917, under the command of Lieut-Commander Percy T. Perkins, she was sunk in the Atlantic 70 nautical miles (130 km) north-west of the harbour of Killybegs by the German submarine U-84, commanded by Walter Rohr.