Sports
- Foxboro Youth Baseball and Softball Association
- Foxboro Soccer Association
- Foxborough Hockey
- Foxborough Midget Football & Cheerleaders
- Foxborough Wrestling
- Foxborough Youth Basketball
- Foxborough Youth Lacrosse
- Foxborough Youth Lacrosse
Religion
- Beit Techiya
- Bethany Church, UCC
- Church of Emmanuel
- Church Of Jesus Christ of Latter-Day-Saints
- Foxborough Bible Church, formerly Foxborough Baptist Church
- Foxboro Seventh Day Adventist Church
- Foxborough Universalist Church, UUA
- Lutheran Church of Our Redeemer
- River Community Church
- St. Marks Episcopal
- St. Mary's Church, Roman Catholic
- Union Church of South Foxboro
Other
- 28th Massachusetts Volunteer Infantry
- Birthday Wishes, Inc.
- Bristol Norfolk Home Builders Association, Inc.
- Cub Scouts Of America - Pack 70
- Cub Scouts Of America - Pack 116
- Boy Scouts Of America - Troop 7
- Boy Scouts Of America - Troop 32
- The Embroiderers' Guild of America, Inc.
- Foxboro Art Association
- Foxboro Cable Access TV (Cable Channels 8, 12, and 22)
- Foxboro Education Organization
- Foxboro Music Association
- Foxborough Alumni Association
- Foxborough Cultural Council
- Foxborough Founders' Day Committee
- Foxborough Historical Society, Inc.
- Foxborough Jaycees
- Foxborough Judo
- Foxborough Lions Club
- Foxborough Newcomers and Friends Club
- Foxboro Turf's Up
- Foxborough Professional Fire Fighters
- Foxborough Rotary
- Friends of Boyden Library
- Friends Of Camp St. Augustine* - Meetinghouse*
- HESSCO
- Home Builders Association of Massachusetts
- Independent Sportsmen's Club Inc.
- Knights of Columbus
- Massachusetts Council for the Social Studies
- Massachusetts Mental Health Counselors Association
- MOMS Club of Foxborough
- Orpheum Regional Performing Arts Center
- St. Alban's Lodge A.F. & A.M.
- Foxboro Never Forgets
- SAFE Foxborough
- Veterans of Foreign War Post 2626
- Mass. Caged Birds Association
- Crossroads Anglers
