Kilmainham
| Kilmainham Irish: Cill Mhaighneann | |
|---|---|
| Inner suburb | |
| Clockwise from top: The gardens at the Royal Hospital Kilmainham; Heuston South Quarter; the Irish Museum of Modern Art at Royal Hospital Kilmainham | |
| Coordinates: 53°20′35″N 6°19′17″W / 53.3431°N 6.3215°W | |
| Country | Ireland | 
| Province | Leinster | 
| County | Dublin | 
| City | Dublin | 
| Government | |
| • Dáil constituency | Dublin South-Central | 
| • Local authority | Dublin City Council | 
Kilmainham (Irish: Cill Mhaighneann, meaning "St Maighneann's church") is a south inner suburb of Dublin, Ireland, south of the River Liffey and west of the city centre. It is in the city's Dublin 8 postal district.