The Eswatini Civil Aviation Authority (ESWACAA) is a statutory body that was established by the Government of the Kingdom of Eswatini through an Act of Parliament, the Civil Aviation Authority Act No.10 of 2009, and became operational on 7 December 2009. The Civil Aviation Authority is an administrative and commercial body corporate mandated to provide, in an economically viable manner, air transport services and regulation of civil aviation activities in Eswatini; in accordance with international standards.

ESWACAA manages all airports in the Kingdom of Eswatini, namely King Mswati III International Airport and Matsapha Airport.