Chi Alpha Omega (ΧΑΩ) is an American coeducational Christian fraternity founded in 1987 at East Carolina University.

[3] The original group became Alpha chapter and was co-educational Christian fraternity.

[1] Under their leadership, a movement to unify by-laws and ritual across the organization was made.

[1] In 1998, the Beta chapter at North Carolina State University voted to form a sorority that would work with Chi Alpha Omega.

[2] Chapters hold weekly Bible study and alcohol-free parties.