西山朝
Lê Ngọc Bình (黎玉玶, 1785 – 1810) was a Vietnamese princess, youngest daughter of Emperor Lê Hiển Tông of Lê dynasty. Her early life was unknown, when the Tây Sơn dynasty succeeded Lê dynasty as the official dynasty of Vietnam; Emperor Quang Trung ordered his Crown Prince Nguyễn Quang Toản (later Emperor Cảnh Thịnh) to marry her.