PassTheOath Practice free

Dual citizenship by country

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

Allowed with conditions

Only in some cases

Gambians born in The Gambia may keep their Gambian citizenship when they become U.S. citizens, but naturalised Gambians are not allowed to hold another nationality.

What the law says

“Dual nationality has been allowed in The Gambia since 2001 for Gambians born in The Gambia.”

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 Gambia lets you keep yours.

Source: Gambian nationality law (Wikipedia, summarized on 2026-11-11). Laws change — confirm with the Gambia 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