← Republic of Tanganyika ← Sultanate of Zanzibar

Treaties concluded or ratified by  Tanzania. Where appropriate, articles should be placed in the subcategories. This category may contain articles about treaties concluded or ratified by Tanzania since 26 April 1964 , which is the date on which Tanganyika and Zanzibar united to form the United Republic of Tanzania.

Note that many treaties that are currently in force for Tanzania were ratified Tanganyika. At international law, Tanzania is the successor state to Tanganyika, so unless denounced, a treaty ratified by Tanganyika with remain in force for Tanzania.