| Marcin Sypniewski | |
| Honorific-Suffix: | MEP |
| Office: | Member of the European Parliament for Silesia |
| Termstart: | 16 July 2024 |
| Birth Date: | df=y 30 January 1979 |
| Party: | New Hope |
| Otherparty: | Confederation Liberty and Independence Europe of Sovereign Nations |
Marcin Sypniewski (born 30 January 1979) is a Polish lawyer and politician of the New Hope who was elected member of the European Parliament in 2024.[1] He serves as chairman of the party's national council.[2]