Serhiy Zhadan
- Birthday: 1974-08-23
- Place of birth: Starobilsk, Ukraine
- Also know as: Sergei Zhadan
Serhiy Viktorovych Zhadan (Ukrainian: Сергій Вікторович Жадан; born 23 August 1974 in Starobilsk, Luhansk oblast, Ukraine) is a Ukrainian poet, novelist, essayist, musician, translator, and social activist.
