| Alcoholics Anonymous, Barrie, Intergroupe de Barrie et région | Barrie |
| Alcoholics Anonymous, Alcooliques Anonymes | Midland |
| Cocaine Anonymous, Barrie - No Physical Address, Cocaïne anonyme du sud de l'Ontario - Réunions à Barrie | Barrie |
| Gamblers Anonymous, Barrie - No Physical Address | Barrie |
| Gamblers Anonymous, Orillia, Gamblers Anonymes, Orillia | Orillia |
| Hope City Church, Hope Centre | Barrie |
| Narcotics Anonymous, Région centrale Georgian | Clearview (Comté Simcoe) |
| Sexaholics Anonymous Ontario, Barrie - No Physical Address, Sexomanes anonymes de l'Ontario | Barrie |
| Simcoe Peer Support for Mental Health and Addictions, Collingwood | Collingwood |