US FWS Pribilof was an American refrigerated cargo ship in commission in the fleet of the United States Fish and Wildlife Service (USFWS) from 1964 to 1970 and, as NOAAS Pribilof, in the fleet of the U.S. National Oceanic and Atmospheric Administration′s National Marine Fisheries Service (NMFS) from 1970 to 1975. She ran a cargo service between Seattle, Washington, and the Pribilof Islands – the last of the United States Government "Pribilof tenders" to carry out this function – and also made USFWS and NMFS research cruises in the Pribilofs.

The United States Fish and Wildlife Service is a U.S. federal government agency within the U.S. Department of the Interior which oversees the management of fish, wildlife, and natural habitats in the United States. The mission of the agency is "working with others to conserve, protect, and enhance fish, wildlife, plants and their habitats for the continuing benefit of the American people."