Subdivisions of San Marino

{{Short description|First-level administrative divisions of San Marino}}{{More citations needed|date=February 2022}}

{{Infobox subdivision type

| name = Castelli of San Marino

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| map = San Marino municipalities.svg

| category = Municipality

| territory = {{flag|San Marino}}

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| current_number = 9

| number_date = 2024

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| population_range = 1,015 (Montegiardino) – 11,143 (Serravalle)

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| subdivision = Curazie of San Marino

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The Republic of San Marino comprises nine {{Lang|it|castelli}} ({{Literal translation|castles}}) as its first-level administrative divisions. Each castle is led by a castle captain ({{Langx|it|capitano di castello}}) and a castle council ({{Lang|it|giunta di castello}}), elected every five years.{{Cite web |title=I 9 Castelli di San Marino: peculiarità e storia |trans-title=The nine castles of San Marino: peculiarities and history |url=https://www.sanmarinoweb.it/castelli-di-san-marino/ |access-date=9 February 2024 |website=San Marino Web |language=it-SM}}

Like Italian {{Lang|it|comuni}}, each {{Lang|it|castello}} has a capital ({{Lang|it|capoluogo}}), with other population centers sorted into {{Lang|it|curazie}} (equivalent to Italian {{Lang|it|frazioni}}). The country contains 44 {{Lang|it|curazie}} ({{Singular abbr}} {{Lang|it|curazia}}), the lowest administrative unit beneath its {{Lang|it|castelli}}.{{cite web |last1=Rattini |first1=Maurizio |last2=Venturini |first2=Gian Carlo |last3=Volpinari |first3=Antonio L. |date=21 March 1997 |title=Regolamento per la disciplina della campagna elttorale |url=http://www.elezioni.sm/index.php?id=299 |archiveurl=https://web.archive.org/web/20090805215911/http://www.elezioni.sm/index.php?id=299 |archivedate=5 August 2009 |accessdate=14 February 2020 |website=Elezioni |language=it}} Valdragone and Cailungo are divided into two curazie each, labelled {{Lang|it|di Sotto}} and {{Lang|it|di Sopra}}.