Sutton, Dublin
| Sutton Irish: Cill Fhionntain | |
|---|---|
| Suburb | |
| Sutton Cross | |
| Coordinates: 53°23′10″N 6°06′00″W / 53.38611°N 6.10000°W | |
| Country | Ireland | 
| Province | Leinster | 
| Traditional county | County Dublin | 
| Local government area | Fingal County Council | 
| Population  (2016) | |
|  • Total | 5,680 | 
| Eircode routing key | D13 | 
Sutton (Irish: Cill Fhionntain, meaning 'Fintan's cell or church') is a residential suburb on the Northside of Dublin, Ireland. It occupies the tombolo which links Howth Head to the mainland, some of the lower slopes of Howth Hill, and a little of the adjacent coasts. There is a small commercial core at the Sutton Cross road intersection.
Sutton lies in the ancient Barony of Coolock, within the traditional County Dublin.