Iwiński
Iwiński is a surname of Polish origin. It may refer to:
- Adam Iwiński, Polish director and cinematographer
- Andrzej Iwiński, Polish sailor
- Katarzyna Iwińska-Tomicka, Polish noblewoman
- Kazimierz Iwiński, Polish educator
- Marcin Iwiński, Polish billionaire
- Tadeusz Iwiński, Polish politician