The Congress of the State of Coahuila de Zaragoza (Spanish: Congreso del Estado de Coahuila de Zaragoza) is the state legislature of Coahuila, a state of Mexico.

The Congress is unicameral.

The Congress has 25 members: 16 elected in single-member districts via first-past-the-post voting and 9 elected via proportional representation.

The LXIII Legislature of the Congress of Coahuila consists of 25 deputies.

This Mexican government–related article is a stub.