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NATO Member Countries

Member countries of the North Atlantic Treaty Organization, with the year each joined the alliance.

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The records

10 of 32 records ยท Select a column heading to sort.

ID Country Year joined
1 Belgium 1949
2 Canada 1949
3 Denmark 1949
4 France 1949
5 Iceland 1949
6 Italy 1949
7 Luxembourg 1949
8 Netherlands 1949
9 Norway 1949
10 Portugal 1949

Scope and sources

Last checked against sources: October 16, 2026.

Last changed: October 16, 2026. This may reflect a change to the data or its description; it is not a coverage-through date.

A complete download includes all 32 records currently held in this dataset. Check the description and sources to decide whether its scope fits your project.

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GET https://mysafeinfo.com/api/data/natomembercountries

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