Greek citizenship establishes a legal relationship between an individual and the Hellenic Republic, acquired through descent, birth-related provisions, naturalisation or other legally recognised circumstances, governed by Greek nationality legislation and administered through the Ministry of Interior. Requirements depend on personal circumstances, family background, residence history, language ability and integration requirements.
- Citizenship by descent, by birth, and by naturalisation are distinct legal pathways with very different requirements. - Naturalisation applicants must pass an examination assessing Greek language, history, geography, culture and institutions. - Greece permits dual nationality, but the applicant's other country of citizenship may impose its own restrictions.
Greek citizenship may be acquired through Greek ancestry under Greek nationality law — eligibility depends on parent citizenship status, registration records, civil documentation and applicable legislation, with documentation commonly including birth certificates, marriage certificates where relevant, family registry documents and proof of Greek ancestry. Birth in Greece does not automatically grant citizenship in all circumstances; eligibility depends on the parents' nationality, legal residence status, and conditions established under Greek nationality law, which should be verified based on individual circumstances.
Foreign nationals who legally reside in Greece may apply for citizenship through naturalisation if they meet legal requirements, evaluated through legal residence history, integration, language knowledge, and knowledge of Greek society and institutions. The required period of legal residence depends on the applicant's circumstances — nationality, family relationship with Greek citizens, refugee or protected status, or other recognised situations — and must be verified with Greek authorities. Applicants must generally demonstrate Greek language knowledge and understanding of Greek history, culture and political/social institutions, assessed through a citizenship examination (a proctored test covering language, history, geography, culture and institutions) administered by the competent authority. The naturalisation process follows: confirming eligibility; preparing documentation (passport, residence documents, birth certificate, civil status documents, proof of residence, language qualification documents); submitting the application through the competent Greek authorities; an assessment process evaluating legal eligibility, documentation, integration requirements and statutory conditions; and, if approved, citizenship recognition following the procedures established under Greek law.
Greece permits dual nationality — a person acquiring Greek citizenship may, depending on circumstances, retain another nationality where permitted by that other country, so applicants should verify both Greek nationality rules and their existing country's citizenship laws. Greek citizens have rights including a Greek passport, EU citizenship benefits, the right to live and work within EU member states under EU rules, and participation in Greek civic processes according to law. Families considering Greek citizenship should evaluate children's eligibility, birth registration, parent citizenship status and documentation requirements; processing timelines depend on application type, documentation completeness, administrative processing and individual circumstances.