| Ștefan Mușoiu | |
| Honorific-Suffix: | MEP |
| Office: | Member of the European Parliament for Romania |
| Termstart: | 16 July 2024 |
| Birth Date: | df=y 16 June 1975 |
| Party: | Social Democratic Party |
| Otherparty: | Party of European Socialists |
Ștefan Mușoiu (born 16 June 1975) is a Romanian politician of the Social Democratic Party who was elected member of the European Parliament in 2024.[1] He served in the Chamber of Deputies from 2016 to 2024.[2]