Portumna Castle
| Portumna Castle | |
|---|---|
| Portumna castle | |
| General information | |
| Architectural style | Renaissance | 
| Location | Portumna, County Galway | 
| Country | Ireland | 
| Coordinates | 53°05′21″N 8°13′08″W / 53.0892°N 8.2189°W | 
| Construction started | 1610 | 
| Completed | 1617 | 
| Cost | £10,000 (£2.8 million in 2020, adjusted for inflation) | 
| Client | Richard Burke | 
| Official name | Portumna Castle | 
| Reference no. | 515 | 
Portumna Castle is a semi-fortified house in Portumna, County Galway, Ireland which was built in the early 17th century by Richard Burke, 4th Earl of Clanricarde.