Yasa, Yassa, or variants thereof, may refer to:

• Yasa, a Buddhist bhikkhu
• Yasa language, a Bantu language
• Cyclone Yasa (2020), tropical weather system
• YASA Motors, a British manufacturer of electric motors and generators
• Yassa, a legal code created by Genghis Khan
• Yassa (food), a spicy dish popular in Western Africa

People with the surname

• Rabah Yassa, Algerian footballer
• Ramzi Yassa (born 1948), Egyptian pianist

See also

• Yasak, a fur tax used in Imperial Russia
• Yasa'ur, the great-great-grandson of Chagatai Khan