Hudson Bay (disambiguation)

Hudson Bay may refer to:

In geography

 * Hudson Bay, a large body of water in northeastern Canada, also known as Hudson's Bay
 * Hudson Bay drainage basin, the drainage basin of Hudson Bay
 * Hudson Bay, Saskatchewan, a town in Saskatchewan, Canada
 * Rural Municipality of Hudson Bay No. 394, the surrounding rural municipality
 * Hudson Bay Regional Park, a park in Saskatchewan
 * Hudson Bay (Nunavut electoral district), a territorial electoral district for the Legislative Assembly of Nunavut, Canada
 * Hudson Bay (Northwest Territories electoral district), a former territorial electoral district in the Northwest Territories Legislature
 * Hudson Bay, one of the five colonies of New France, apparently becoming Rupert's Land in 1763

In transportation

 * Winnipeg – Churchill train, formerly known as the Hudson Bay

Other

 * Hudson's Bay Company, a Canadian retailer
 * Hudson's Bay (department store), the company's department store chain