| Katarzyna Kretkowska | |
| Office: | Member of the Sejm |
| Term Start: | 12 November 2019 |
| Constituency: | 39-Poznań |
| Party: | New Left |
| Otherparty: | The Left |
| Birth Date: | 1958 6, df=yes |
| Birth Place: | Gdynia, Poland |
Katarzyna Maria Kretkowska (born 7 June 1958) is a Polish politician. She was elected to the Sejm (9th term) representing the constituency of Poznań.[1] [2]