Bertie Sue Dueitt is a retired American military officer. A Leakesville, Mississippi native, she moved to the Washington, D.C. area in 1977 to begin a job at the United States Department of Health, Education, and Welfare; later that year, she joined the United States Army Reserve. In June 1997, she became the first woman in the Army Reserve outside of the Nurse Corps to be promoted to brigadier general.