North West America was a British merchant ship that sailed on maritime fur trading ventures in the late 1780s. It was the first non-indigenous vessel built in the Pacific Northwest. In 1789 it was captured at Nootka Sound by Esteban José Martínez of Spain during the Nootka Crisis, after which it became part of the Spanish Navy and was renamed Santa Gertrudis la Magna and later Santa Saturnina.

The maritime fur trade, a ship-based fur trade system, focused largely on acquiring furs of sea otters and other animals from the indigenous peoples of the Pacific Northwest Coast and natives of Alaska. Entrepreneurs also exploited fur-bearing skins from the wider Pacific and from the Southern Ocean.