| Matti Haahti | |
| Birth Date: | 8 June 1936 |
| Birth Place: | Tampere, Finland |
| Position: | Defender |
| Nationalyears1: | 1957–1962 |
| Nationalteam1: | Finland |
| Nationalcaps1: | 22 |
| Nationalgoals1: | 0 |
Matti Haahti (born 8 June 1936) is a Finnish former footballer who played as a defender.[1] He made 22 appearances for the Finland national team from 1957 to 1962.[2]