CT Transit Stamford
| Parent | Connecticut Department of Transportation |
|---|---|
| Founded | 1976 |
| Headquarters | 26 Elm Court Stamford, CT 06902 |
| Locale | Connecticut |
| Service area | Southwestern Connecticut |
| Service type | Local bus service |
| Routes | 14 local 4 commuter shuttle 1 express |
| Hubs | Stamford Transportation Center |
| Fleet | 41 (Including new 2024 New Flyer XE40 24-series BEB) |
| Daily ridership | 6,488 (weekday); 4,125 (Saturday); 2,280 (Sunday) |
| Operator | RATP Group |
| Chief executive | Andrew Miranda (Division Manager) |
| Website | Official Website |
CT Transit Stamford is the division of CT Transit for the Stamford, Connecticut metropolitan area. It provides service on 20 bus routes in Stamford and nearby towns and cities. All routes originate from the Stamford Transportation Center, in Downtown Stamford, and connect to other neighborhoods in Stamford, as well as Greenwich, Darien, Norwalk, as well as Port Chester and White Plains in New York state. CT Transit Stamford's service area overlaps that of the Norwalk Transit District (including the Greenwich Connector it operates in Greenwich), HARTransit's Route 7 Link in Norwalk, Greater Bridgeport Transit's Coastal Link, and the Bee Line Bus in Port Chester and White Plains.
As of 2023, CT Transit Stamford is operated by an American subsidiary of France's state-owned RATP Group.