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 Anglo-Soviet Agreement § Effect

This disambiguation page lists articles associated with the title Tripartite Treaty.
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