Knocknaheeny
Knocknaheeny 
    Cnoc na hAoine  | |
|---|---|
Suburb  | |
Housing estate in Knocknaheeney  | |
| Coordinates: 51°54′23″N 8°30′31″W / 51.9065°N 8.5085°W | |
| Country | Ireland | 
| Administrative area | Cork (city) | 
| Constituency | Cork North-Central | 
| Population  (2016)  | 4,044 | 
| (Knocknaheeny Electoral Division) | |
Knocknaheeny (Irish: Cnoc na hAoine, meaning 'Hill of Friday') is a working class suburb of Cork city, Ireland. It is on a hill about 2 km north of the city centre. The area is mainly residential, consisting of many terraced council housing estates.
Knocknaheeny contains Apple's Europe headquarters, employing about 5,000 people.