Saha may refer to:
People[edit]
- Saha (surname), a Bengali Hindu surname
- Meghnad Saha, an Indian astrophysicist and discoverer of the Saha ionization equation, relating to relating the densities of atoms, ions, and electrons in a plasma
- Arthur W. Saha, Science Fiction and Fantasy editor
- Louis Saha, French former footballer
- Wriddhiman Saha, Indian cricketer
- Ranadaprasad Saha, Bengali Businessman, Social activist
- Gopinath Saha, Bengali activist for Indian independence
- Arun Saha, Bangladeshi actor and musician
- Surjit Saha, Indian television actor and model
- Arati Saha (1940–1994), Indian long distance swimmer
Other[edit]
- Saha ionization equation, relating the densities of atoms, ions, and electrons in a plasma
- Saha Airlines, an Iranian airline
- Saha District, a district of the city of Busan, South Korea
- Saha Station, a station of the Busan Metro Line 1
- Saha, Estonia, village in Estonia
- Saha, Iran, village in Zanjan Province, Iran
- Saha, Ambala, a village in India
- Saha (crater), a lunar impact crater on the far side of the Moon
- Sahā world, a concept in Buddhism
Acronym[edit]
- SAHA (Iran aviation), an Iranian aviation company
- Suberoylanilide hydroxamic acid (SAHA, Vorinostat), an anticancer agent
- San Antonio Housing Authority, a housing authority in Texas
- Saha ionization equation, also known as Saha-Langmuir equation
- Saskatchewan Amateur Hockey Association, now known as Hockey Saskatchewan
- South African Hockey Association, the governing body of field hockey in South Africa