| Jonni Peräaho | |
| Birth Date: | 5 February 1994 |
| Birth Place: | Uusikaupunki, Finland |
| Height: | 1.70 m |
| Position: | Midfielder |
| Youthclubs1: | TPS |
| Years1: | 2013–2020 |
| Clubs1: | TPS |
| Caps1: | 119 |
| Goals1: | 8 |
| Years2: | 2013 |
| Clubs2: | → Åbo IFK (loan) |
| Caps2: | 11 |
| Goals2: | 0 |
| Years3: | 2014 |
| Clubs3: | → Åbo IFK (loan) |
| Caps3: | 17 |
| Goals3: | 2 |
| Years4: | 2015 |
| Clubs4: | → SalPa (loan) |
| Caps4: | 4 |
| Goals4: | 0 |
| Club-Update: | 23:36, 24 December 2020 (UTC) |
Jonni Peräaho (born 5 February 1994) is a Finnish professional footballer who plays as a midfielder.