Negi may refer to:
- Negi, the Japanese name for Allium fistulosum (Welsh onion)
- Negi (caste), an Indian caste
- Negi Springfield, the protagonist of the manga "Negima! Magister Negi Magi"
For people with the surname Negi, see Negi (surname).
The Negi are a caste of India. Almost all people in the Kinnaur region of Himachal Pradesh refer to themselves as Negi, other than metal-workers and weavers.
Negi is a surname that is used in the Garhwal and Kumaon regions in the Himalayan state of Uttarkhand, India.