Duncannon Fort
| Duncannon Fort | |
|---|---|
| Dún Canann | |
| Duncannon in Ireland | |
| Site information | |
| Owner | Wexford County Council | 
| Open to the public | yes | 
| Location | |
| Coordinates | 52°13′15″N 6°56′12″W / 52.2208°N 6.9367°W | 
| Site history | |
| Built | 1587 | 
| Built by | Kingdom of Ireland | 
| In use | 1993 | 
| Materials | Old Red Sandstone | 
| Battles/wars | Siege of Duncannon (1645) | 
| Garrison information | |
| Past commanders | see Governor of Duncannon Fort | 
| Official name | Duncannon | 
| Reference no. | 668 | 
Duncannon Fort is a star fort and National Monument located in County Wexford, Ireland.