Hema may refer to:
- Hema people, an ethnic group in the eastern Democratic Republic of the Congo
- Hema (mythology), a figure from Polynesian mythology
- Hemā (हेमा), an Indian female given name
- Hema Malini, a Bollywood actress
- Hema (actress) Tollywood character artist
- acronym HEMA
- HEMA (store), a Dutch chain of stores
- Historical European martial arts
- (Hydroxyethyl)methacrylate, a monomer
- Marsa Alam International Airport's ICAO airport code