| Jari Poutiainen | |
| Birth Date: | 1966 8, df=y |
| Height: | 1.82 m |
| Position: | goalkeeper |
| Years1: | 1983–1987 |
| Clubs1: | Koparit |
| Caps1: | 83 |
| Goals1: | 0 |
| Years2: | 1988 |
| Clubs2: | KuPS |
| Caps2: | 27 |
| Goals2: | 0 |
| Years3: | 1989–1990 |
| Clubs3: | Hammarby |
| Caps3: | 29 |
| Goals3: | 0 |
| Years4: | 1992?–1995 |
| Clubs4: | Syrianska FC |
| Nationalyears1: | 1988 |
| Nationalteam1: | Finland |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
Jari Poutiainen (born 29 August 1966) is a retired Finnish football goalkeeper.