HMS Rook was a Royal Navy Cuckoo-class schooner, that Thomas Sutton built at Ringmore (Teignmouth) and launched in 1806.

In 1808 two French privateers captured and burnt her as she was on her way back to Britain from Port-Royal, Jamaica She was commissioned by Lieutenant Joseph Griffiths for the North Sea.

[2][a] Rook also received a share, with many other ships in the British fleet at Copenhagen in August–September 1807, of the prize money for the capture of Odifiord and Benedicta (4 and 12 September).

[5] On 18 August Rook, still on her way to Britain with despatches, had the misfortune (having dodged one threat) to meet with two French privateers off Cape St. Nicholas (San Domingo).

[5] In 1810 James Auchie & Co., London, sued their insurers for six cases of specie, each containing $2000, carried in Rook and consigned to the company.