Ngô Thị Mận (born 26 October 1949) is the widow of Vietnam's foremost political leader Nguyễn Phú Trọng, who served as the General Secretary of the Communist Party of Vietnam from 2011 to 2024. Additionally, she was the de facto First Lady of Vietnam during her husband's leadership from 2011 to 2024. She is rumored to have maintained an austere lifestyle despite being married to the most powerful man in Vietnam.
