Elizabeth Ann Hight[1] is a retired United States Navy rear admiral who served as the vice director of the Defense Information Systems Agency (DISA).

In July 1986, she reported to the U.S. Space Command Directorate of Plans (J5) as a plank owner, and in February 1988, she was selected to serve as a member of the USSPACECOM Commander-in-Chief's Group.

Upon completion of that tour in July 1997, she transferred to the Joint Staff/J6, where she served as the chief of Current Operations Division and then as the executive assistant to the director of C4 Systems.

In July 2001, Hight reported for duty as commanding officer, Naval Computer and Telecommunications Area Master Station Atlantic and program manager for Mid-Atlantic Region Information Technology.

On 11 January 2010, it was announced that Hight would take a position as the director of the new U.S. Defense Command and Control Infrastructure practice for Hewlett Packard's Enterprise Services (HPES), U.S. Public Sector.