HMS Claudia was an Adonis-class schooner of the Royal Navy during the Napoleonic War. She was built at Bermuda using Bermudan cedar and completed in 1806. She was commissioned under Lieutenant Anthony Bliss William Lord in March 1806. She moved to the Baltic station. On 26 August 1807 she detained the Danish bark Spes Feller. Four days later, on 30 August, she detained the Resolution. Then on 4 September she captured the Stockfisker, and on 29 April 1808 the Neunderueiring.