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Dual citizenship by country

Can you keep your Angola citizenship when you become a U.S. citizen?

Allowed

Yes, in general

Angolan citizens who become U.S. citizens generally keep their Angolan citizenship, since Angola has allowed dual nationality since 1991.

What the law says

“Angola has allowed dual nationality since 1991.”

What about the U.S. side?

The United States allows dual citizenship. At the oath ceremony you promise to renounce allegiance to other countries, but U.S. law does not make you formally give up your other passport. The question is only whether Angola lets you keep yours.

Source: Angolan nationality law (Wikipedia, summarized on 2026-11-11). Laws change — confirm with the Angola embassy or consulate before your oath ceremony. This is not legal advice.

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