Mittal is an Indian surname. Notable people with this surname :
- Mittal Steel Company, an Rotterdam based steel company now a part of ArcelorMittal
- Lakshmi Mittal, Indian industrialist, CEO of ArcelorMittal
- Aditya Mittal, son of Lakshmi Mittal, President of ArcelorMittal
- Vanisha Mittal, daughter of Lakshmi Mittal
- Anupam Mittal, founder of matrimonial site shaadi.com
- Madhur Mittal, Indian actor best known for his role in the film Slumdog Millionaire
- Mehar Mittal, Indian Punjabi actor and producer
- Som Mittal, Indian businessman
- Sunil Mittal, head of Indian telecom provider AirTel
- 15434 Mittal, an asteroid