HMS Endeavour was a 14-gun fore-and-aft rigged schooner of the Royal Navy, purchased from private owners in 1782 to assist in the British military effort during the American Revolutionary War.

[1] Endeavour's dimensions were small and light in keeping with other vessels of her class, with a gundeck length of 60 ft (18.3 m), beam of 9 ft 6 in (2.9 m) and 118 tons burthen.

She was fitted after her purchase with 14 four-pounder guns.

[2] Her purchase cost is unrecorded.

[2]