Gaddi may refer to:
- Gaddi people, a tribe living in the Indian state of Himachal Pradesh.
- Muslim Gaddi, a tribe found in North India and Pakistan
- Gaddi language, a language of India
- Gaddi (name), a list of people with the name
- Gaddi (sheep), a breed of sheep from India
- Gaddi (biblical figure), one of the scouts sent by Moses into the Land of Canaan