Wikimedia Commons has media related to Hudson River.

Categories

American Heritage Rivers
Rivers of New Jersey
Rivers of New York (state)
Regions of New York (state)
Borders of New Jersey
Borders of New York (state)
Rivers of Manhattan
Rivers of the Bronx
Rivers of Essex County, New York
Rivers of Hudson County, New Jersey
Rivers of Bergen County, New Jersey
Rivers of Westchester County, New York
Rivers of Rockland County, New York
Rivers of Putnam County, New York
Rivers of Dutchess County, New York
Rivers of Orange County, New York
Rivers of Ulster County, New York
Rivers of Sullivan County, New York
Rivers of Columbia County, New York
Rivers of Greene County, New York
Rivers of Rensselaer County, New York
Rivers of Albany County, New York
Rivers of Washington County, New York
Rivers of Saratoga County, New York
Hudson Valley