| Dourdain | |
| Native Name: | (Gallo) |
| Commune Status: | Commune |
| Coordinates: | 48.1939°N -1.3683°W |
| Insee: | 35101 |
| Postal Code: | 35450 |
| Arrondissement: | Rennes |
| Canton: | Liffré |
| Mayor: | Michel Maillard[1] |
| Term: | 2023 - 2026 |
| Intercommunality: | Liffré-Cormier Communauté |
| Elevation Min M: | 52 |
| Elevation Max M: | 112 |
| Area Km2: | 13.80 |
Dourdain (pronounced as /fr/; ; Gallo: Dórdaen) is a commune in the Ille-et-Vilaine department in Brittany in northwestern France.
Inhabitants of Dourdain are called Dourdanais in French.