PassTheOath Practice free

Dual citizenship by country

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

Allowed with conditions

Only in some cases

Algerian citizens who become U.S. citizens generally keep Algerian citizenship, but dual nationality is not formally provided for and can in some instances lead to revocation.

What the law says

“In some instances, dual nationality can result in a revocation of nationality.”

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 Algeria lets you keep yours.

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

Getting ready for your citizenship interview?

Practice all 128 civics questions and the full interview with an AI officer. Free to start.

Start practicing free