| Jukka Matilainen | |
| Fullname: | Johan Aadolf Matilainen |
| Birth Date: | 20 December 1901 |
| Birth Place: | Mikkeli, Finland |
| Death Date: | 1 November 1967 (aged 65) |
| Height: | 1.76m (05.77feet) |
| Weight: | 68kg (150lb) |
| Sport: | Hurdling |
| Club: | Iisalmen Visa, Iisalmi |
| Show-Medals: | yes |
Johan Aadolf "Jukka" Matilainen (20 December 1901 – 1 November 1967) was a Finnish runner. He competed at the 1928 Olympics in the 400 m hurdles, but failed to reach the final. His brothers Kalle and Martti were also Olympic runners, but in longer-distance events.