Kings of Nguyen Dynasty (1802-1945):

- Gia Long (1802-1819)                                       - Ham Nghi (1884-1885)

- Minh Menh (1820-1840)                                    - Dong Khanh (1886-1888)

- Thieu Tri (1841-1847)                                        - Thanh Thai (1889-1907)

- Tu Duc (1848-1883)                                          - Duy Tan (1907-1916)

- Duc Duc (1883, 3 days)                                    - Khai Dinh (1916-1925)

- Hiep Hoa (1883, 4 months)                               - Bao Dai (1926-1945)

- Kien Phuc (1883-1884)

Nguyen Anh Gia Long took the throne in 1802 and founded the Nguyen Dynasty (1802-1945). Gia Long and Minh Mang, the first kings of the Nguyen Dynasty, unified the country and up a healthy state. In regards to the internal policy, the Kings Nguyen cleared land for cultivation, encouraging irrigation. In regards to the external policy, kings Minh Mang and Thieu Tri sent merchant ships to trade with France, England, Indonesia, and India.

The Kings Nguyen ordered that books on national history and geography be written and printed important books which had a great impact on the national culture. Confucianism was becoming the basis of the Nguyen dynasty's conservative ideology. The Nguyen Dynasty imposed a closed-door policy and dispelled diplomatic missions who wanted to up relations with Vietnam.