| Kalle Matilainen | |
| Birth Date: | 28 September 1899 |
| Birth Place: | Mikkeli, Finland |
| Death Date: | 28 June 1985 (aged 85) |
| Death Place: | Pohjois-Savo, Finland |
| Height: | 1.67m (05.48feet) |
| Weight: | 58kg (128lb) |
| Sport: | Running |
| Club: | Iisalmen Visa, Iisalmi |
| Show-Medals: | yes |
Kalle Aukusti Matilainen (28 September 1899 – 28 June 1985) was a Finnish runner. He competed at the 1928 Olympics in the 10,000 m event and finished in eighth place. His younger brothers Jukka and Martti were also Olympic runners.