Joonas Kemppainen
| Joonas Kemppainen | |
|---|---|
 | |
| Born | April 7, 1988 Kajaani, Finland |
| Position | Forward |
| SM-liiga team | Oulun Kärpät |
| Playing career | –present |
Joonas Kemppainen is a Finnish ice hockey player who currently plays professionally in Finland for Oulun Kärpät of the SM-liiga.[1]