Suffield Historical Society - Programs, events, exhibits, newsletter and information on early families and the King House Museum. - http://www.suffieldhistoricalsociety.org/
Historic Suffield - Historical sketch of the town and information on resources available at the local library. - http://www.suffield-library.org/localhistory/
Suffield Animal Shelter - Municipal shelter that serves the needs of the town's domestic and wild animals. - http://www.petfinder.com/shelters/suffield.html
Suffield Land Conservancy - The organization's mission is to preserve the town's environment through acquisition and maintenance of ecologically-significant, underdeveloped land located in Suffield and West Suffield. - http://www.orgsites.com/ct/slc/
Suffield Garden Club, Inc. - Calendar, gardening tips and special events. - http://suffieldgardenclub.org/
The Second Baptist Church of Suffield - Missions, vacation bible school, youth group, volunteers and general information. - http://www.secondbaptistsuffield.org/
Suffield Athletic Hall of Fame - Recognizes outstanding sports achievements and contributions to the community. - http://www.orgsites.com/ct/sahof/
Friends of Suffield - Provides charitable contributions and scholarships. Information on annual civic pride festival, craft fair and membership. - http://www.friendsofsuffield.org/
Friends of the Farm at Hilltop - History, news, events and information on volunteer workdays and rebuilding projects. - http://www.fofah.com/
Emergency Aid Association - Providing food pantry, elder outreach, fuel assistance, medical subsidies, holiday baskets and other social services. - http://www.suffieldeaa.org/
Suffield Democratic Party - News, Meet the Candidates and voter parking information. - http://www.suffielddems.com/
Citizens Restoring Congamond - Citizen based, volunteer, non-profit organization dedicated to the betterment of the Congamond Lakes. - http://www.congamond.org/
Suffield - A Sketch - Reprint of article originally published in the Jan/Feb/March 1895 edition of the Connecticut Quarterly magazine. - http://history.rays-place.com/ct/suffield-ct.htm
Documentary History of Suffield - Reprint of document by Hezekiah Spencer Sheldon, written in 1879. - http://freepages.genealogy.rootsweb.com/~kathycamp/History.htm
USGenWeb: Suffield, Connecticut - Resource page for genealogical and historical researches. - http://www.rootsweb.com/~ctchartf/suffield.htm