Hudson is an unincorporated place and community in the municipality of Sioux Lookout, Kenora District in Northwestern Ontario, Canada.

In 1987, HBC divested the Northern Stores Department to The North West Company.

[4] Before roads were built to Red Lake, Hudson was a transportation hub for transshipment, first between trains and boat traffic going north, and later for air cargo as well.

Once the roads reached Red Lake by 1948, Hudson began to decline and forestry became the main economic activity.

[5] Hudson is on the Canadian National Railway transcontinental main line,[6] between Webster to the west and Pelican to the east, and is passed but not served by Via Rail transcontinental Canadian trains.