非洲开发银行（英语：African Development Bank，ADB）是于1964年成立的地区性国际开发银行，成立宗旨在促进非洲的社会及经济发展，共有53个非洲国家及24个非非洲区国家为其会员。

The African Development Bank Group (AfDB) is a multilateral development finance institution established to contribute to the economic development and social progress of African countries. The AfDB was founded in 1964 and comprises three entities: The African Development Bank, the African Development Fund and the Nigeria Trust Fund. The AfDB’s mission is to fight poverty and improve living conditions on the continent through promoting the investment of public and private capital in projects and programs that are likely to contribute to the economic and social development of the region. The AfDB is a financial provider to African governments and private companies investing in the regional member countries (RMC). While it was originally headquartered in Abidjan, Côte d'Ivoire, the bank's headquarters moved to Tunis, Tunisia in 2003, due to the Ivorian civil war; before returning in September 2014.