| Jens Portin | |
| Fullname: | Jens Olof Portin |
| Birth Date: | 1984 12, df=yes |
| Birth Place: | Jakobstad, Finland[1] |
| Position: | Defender |
| Years1: | 2004–2009 |
| Years2: | 2010–2017 |
| Clubs2: | Gefle IF |
| Caps1: | 95 |
| Goals1: | 1 |
| Caps2: | 184 |
| Goals2: | 1 |
| Nationalyears1: | 2005 |
| Nationalteam1: | Finland U21[2] |
| Nationalcaps1: | 4 |
| Nationalgoals1: | 0 |
| Pcupdate: | 21 April 2018 |
Jens Portin (born 13 December 1984) is a retired Finnish association footballer.
He spent his career at FF Jaro in Veikkausliiga and with Gefle IF in Allsvenskan, the Swedish premier division of football. His younger brother Jonas is also a former professional footballer.