Kh?i Ð?nh (Vietnamese: [xa??j ?î???]; ch? Hán: ??; born Nguy?n Phúc B?u Ð?o; 8 October 1885 – 6 November 1925) was the 12th Emperor of the Nguy?n Dynasty in Vietnam, reigning from 1916 to 1925.
His name at birth was Prince Nguy?n Phúc B?u Ð?o.
He was the son of Emperor Ð?ng Khánh, but he did not succeed him immediately.