Junior Service Club of St. Clair County
- Service organization that provides an organized resource of volunteers as well as financial support for various charitable organizations. Includes membership and project information.
- http://www.juniorserviceclub.com/

Compassionate Friends, The: St. Clair County Chapter
- Part of a national network that assists families toward the positive resolution of grief following the death of a child of any age and provides information to help others be supportive.
- http://homepages.apci.net/~bafriend/

Belleville Area Rescue of K-9s
- BARK is a foster network of dog rescuers. Photos of dogs available for adoption, volunteer opportunities, success stories, before and after photos, and schedule of events. Dogs are fostered in homes throughout Illinois.
- http://www.barkrescue.net/