| Code: | Hurling |
| Sport: | Hurling |
| Josie Hartnett | |
| Irish: | Seosamh Ó Hairtnéid |
| Feet: | 5 |
| Inches: | 10 |
| Occupation: | Coach builder |
| County: | Cork |
| Province: | Munster |
| Nickname: | Josie |
| Clubs: | Glen Rovers |
| Clyears: | 1945-1956 |
| Clcounty: | 6 |
| Counties: | Cork |
| Icposition: | Centre-forward |
| Icyears: | 1948-1956 |
| Icapps(Points): | 21 (9–10) |
| Icprovince: | 4 |
| Icallireland: | 2 |
| Nhl: | 2 |
| Birth Date: | 1927 |
| Birth Place: | Blackpool, Cork, Ireland |
| Death Date: | 18 October 2005 (aged 78) |
| Death Place: | Blackpool, Cork, Ireland |
Joseph Hartnett (1927 – 18 October 2005) was an Irish hurler and Gaelic footballer, who usually played as a centre-forward, and is best known as a dual player with the Cork senior teams.[1] [2] [3] [4]