Zewditu (Ge'ez: ዘውዲቱ, born Askala Maryam; 29 April 1876 – 2 April 1930) was Empress of Ethiopia from 1916 to 1930. The first female head of an internationally recognized country in Africa in the 19th and 20th centuries, and the first and only empress regnant of the Ethiopian Empire, her reign was noted for the reforms of her Regent and designated heir Ras Tafari Makonnen (who succeeded her as Emperor Haile Selassie I), about which she was at best ambivalent and often stridently opposed, due to her staunch conservatism and strong religious devotion. She is the most recent empress regnant, as well as the last female Ethiopian head of state until the 2018 election of Sahle-Work Zewde as president.