Kamarupa or Kamrup may refer to:
- Kamarupa, ancient kingdom
- Kamarupa Pithas, ancient geographical divisions of Kamrup
- Early Period of Kamarupa, Kamrup kingdom from four to sixth century common era
- Kamarupa of Bhaskar Varman, Kamrup kingdom from early to mid seventh century
- Kamarupa – Late to end period, Kamrup kingdom from mid seventh to twelfth century
- Cultural Development of Kamarupa, cultural development in ancient Kamrup
- Kamarupa Anusandhan Samiti, society for ancient Kamrup studies
- Kamrup region, permanent boundaries of Kamarupa
- Greater Kamrup, territorial fluctuations of Kamrup in first millennium
- Undivided Kamrup district, former administrative district
- Kamrup Rural district, district formed in 2003
- Kamrup Metropolitan district, district formed in 2003
- Kamrup Ki Kahaniyan, television serial
- Kamrup Express, train