Tripartite Treaty

The Tripartite Treaty may refer to:


 * Tripartite Treaty (1838)
 * Hewett Treaty (1884), between Ethiopia, Egypt, and the United Kingdom concerning ownership of Eritrea and the evacuation of Egyptian troops from Mahdist Sudan
 * Tripartite Treaty (1906), between France, Italy, and the United Kingdom concerning Ethiopian sovereignty and railroad construction
 * Treaty of Kyakhta (1915), between China, Russia and Mongolia wherein the latter was recognised as an autonomous part of China
 * Tripartite Pact (1940), between Germany, Italy, and Japan, establishing the Axis alliance
 * Tripartite Treaty Alliance of Iran (1941), Britain, and the Soviet Union, see