| Katariina Lahti | |
| Birth Date: | 13 October 1949 |
| Birth Place: | Savonlinna, Finland |
| Occupation: | Film director, screenwriter |
| Yearsactive: | 1976-1986 |
Katariina Lahti (born 13 October 1949) is a Finnish film director and screenwriter.[1] She directed eight films between 1976 and 1986. Her 1976 film Antti the Treebranch was entered into the 10th Moscow International Film Festival.[2]