Kadi may refer to:
- Kadi, Gujarat, a city and municipality in Mehsana district, Gujarat, India
- Kadhi, an Indian dish
- Kadı, an official in the Ottoman empire
- Qadi or kadi, Islamic judge
- Al-Qadi, an Arabic surname
- Quadi, an ancient Germanic tribe
In radio:
- KADI (AM), a conservative talk radio station in Springfield, Missouri, USA
- KADI-FM, an alternative Christian rock radio station in Republic, Missouri, USA
- Raadio Kadi, a radio station in Estonia
Read more about Kadi: People With The Name