| Official Name: | Cole Green |
| Country: | England |
| Region: | East of England |
| Shire County: | Hertfordshire |
| Coordinates: | 51.7875°N -0.1431°W |
| Shire District: | East Hertfordshire |
| Postcode District: | SG14 |
| Postcode Area: | SG |
| Post Town: | Hertford |
| Static Image Name: | Cole Green Station, Herts geograph-2229883-by-David-Hillas.jpg |
| Static Image Caption: | Cole Green Station in 1968, prior to demolition |
| Constituency Westminster: | North East Hertfordshire |
Cole Green is a hamlet in Hertfordshire, England. It is south-east of Welwyn Garden City just off the A414. It is in the Hertingfordbury Ward of East Herts District Council. Residents of note include Sky Sports boxing commentator Nick Halling.
It formerly had a railway station on the Hertford and Welwyn Junction Railway.[1]