Clubs and organizations
- Carroll Carvers
- Carroll Composite Squadron
- Carroll County Agribusiness Club
- Carroll County Amateur Radio Club, Inc.
- Carroll County Artists Guild
- Carroll County Association for Family and Community Education
- Carroll County Association of Realtors®, Inc.
- Carroll County Bar Association
- Carroll County Beekeepers Association
- Carroll County Bird Club
- Carroll County Camera Club
- Carroll County Cloggers
- Carroll County Coin Club
- Carroll County Democratic Club
- Carroll County Dental Society
- Carroll County Detachment Marine Corps League #896
- Carroll County Duplicate Bridge Club
- Carroll County Education Association (CCEA)
- Carroll County Genealogical Society, Inc.
- Carroll County Gun Club
- Carroll County Pomona Grange
- Carroll County Project Linus
- Carroll County Republican Women's Club
- Carroll County Sportsmen's Association
- Carroll County Toastmasters Club
- Carroll County Volunteer Emergency Services Association
- Carroll County Western Circuit (CCWC)
- Carroll Garden Club
- Carroll Hospital Auxiliary and Volunteers
- Carroll Kennel Club
- Central Maryland Sew n Sews
- Character Building Clubs
- Christian Farmers Outreach, Inc.
- Community Services Council of Carroll County, Inc.