Floral Park Historical Society
- Dedicated to preserving Floral Park's rich heritage, architecture, artifacts, and history. Includes events, photo gallery, gift shop and profile of the organization.
- http://www.floralparkhistorical.org/

Association of Public Historians of New York State
- Represents local government historians; provides list-serv, links to history resources, news on historical research and preservation.
- http://www.tier.net/~aphnys/

Old Brutus Historical Society
- This historical society is based in Weedsport NY.
- http://www.rootsweb.com/~nycayuga/obhs/

Preservation League
- Dedicated to preserving New York State's rich heritage of historic buildings, districts and landscapes through grant programs, technical support, legal assistance and public policy work.
- http://www.preservenys.org/

New-York Historical Society
- New York City's oldest museum. Exhibitions, educational programs, research library and print room, Museum Store and Kid City.
- http://www.nyhistory.org/

Minisink Valley Historical Society
- Our Society's headquarters is located at 127-133 West Main Street in Port Jerivs, New York. Fort Decker, a stone house built in 1760, and listed on the National Register of Historic Places, is the Society's museum. The Robert Kleinstuber House, which is l
- http://www.minisink.org/