Last reviewed: September 2, 2026
Algeria is listed in Northern Africa, within Africa. Its capital is Algiers. This page brings together the most commonly needed identifiers and geography facts in one place, with links to related reference lists.
Where is Algeria?
For broad geographic classification, Algeria is grouped under Africa and the subregion Northern Africa. Regional labels can vary between statistical and geographic organizations, so this site uses one consistent classification for browsing rather than claiming there is only one valid convention.
What are the country codes for Algeria?
The ISO-style two-letter code shown on this page is DZ, while the three-letter code is DZA. Two-letter codes are especially common in software, forms and country-code domains; three-letter codes are useful where a more recognizable abbreviation is preferred. See our country code guide for context.
Borders and nearby geography
Algeria has the following land-border entries in our source dataset: Tunisia, Libya, Niger, ESH, Mauritania, Mali, Morocco. Island states and countries without a land frontier may show no land borders even though they have maritime neighbors.