Kansa
Kansa may refer to:
- Kaw people or Kansa, a Native American tribe in Oklahoma and parts of Kansas 
- Kansa language, a Siouan language of the Dhegihan group once spoken by the Kaw people
 
 - Kansa or Kamsa, a character in Hindu mythology, the ruler of Mathura and uncle of Krishna
 - Tapani Kansa (1949–2025), a Finnish singer
 - Kansa, Bangladesh, a village in Jhalakati District
 - Kansa method, a method for the solution of partial differential equations