Churches
- St. Anne Parish 20 Boston Road | (508) 485-0141
- St. Mark’s Episcopal Church 27 Main Street | 508-481-1917
- Pilgrim Congregational Church 15 Common Street | 508-485-4847
- First Community Church 137 Southville Road | 508-485-2607
- St. Matthew Parish 105 Southville Road | 508-485-2285
- Jesus Family Ministry (JFM) Church 60 Turnpike Road | 512-751-9188
- Chinese Gospel Church of Massachusetts 60 Turnpike Road | 508-229-2299
Parents/Playgroup
Youth Organizations
- Girl Scouts of Eastern Massachusetts
- Cub Scouts Pack 1
- Cub Scouts Pack 926
- Boy Scout Troop 1
- Boy Scout Troop 92
- BSA Troop 823 (boroughs troop for girls)
- Southborough Extended Day Program
Youth Sports
- Algonquin Baseball and Softball Association (Northborough-Southborough)
- Northboro-Southboro Youth Football and Cheer Association (aka Jr. T-Hawks)
- Northborough-Southborough Girls Lacrosse
- Northborough-Southborough Youth Lacrosse
- New England Rugby Club (boroughs league)
- Southborough Recreation Department
- Southborough Youth Basketball
- Southborough Youth Soccer
- Triboro Youth Hockey Association (boroughs league)
Service Organizations
School Organizations
- Southborough Organization for Schools (SOS)
- Algonquin Parent/Teacher Organization (APTO)
- Northborough-Southborough Music Association (NSMA)
- Northborough Southborough Special Education Parents Advisory Council (NSPAC)
- Southborough Community Fund (which merged with former Southborough Education Foundation)
Friends Organizations (supporting town services)
- Friends of the Council on Aging
- Friends of the Recreation Department
- Friends of the Southborough Library
- Friends of the Southborough Youth Commission
Other Groups
- Interboro Community Band
- Southborough Community Fund
- Southborough Cultural Arts Council
- Southborough Gardeners
- Southborough Historical Society
- Southborough Open Land Foundation (SOLF)
- Southborough Senior Center Groups:
- Southborough Village Society — overseeing the Community House (blog profile)
(Did I miss your favorite Southborough-based organization? Email me at mysouthborough@gmail and let me know.)