| Sorrento Area Residential Association | Nokomis |
| Sorrento Bayside Homeowners' Association | Sarasota |
| Sorrento East Property Owners Association | Nokomis |
| Sorrento Villas Section 4 Association, Inc. | Nokomis |
| South Creek | Osprey |
| South Gate Community Association | Sarasota |
| South Gulf Cove | Sarasota |
| South of Dearborn Neighborhood Network | Englewood |
| South Poinsettia Park Neighborhood Association, Inc. | Sarasota |
| South Venice Civic Association, Inc. | Venice |
| Southpointe Meadows | Sarasota |
| Stone Walk Owners Association | Venice |
| Stonecastle at Southwood Property Owners Association, Inc. | Venice |
| Stoneybrook Estates Community Association, Inc. | Sarasota |
| Stoneybrook Golf & Country Club of Sarasota | Sarasota |
