What is the official language of San Marino?

What is the official language of San Marino? The answer is Italian.

Italian is the official language of San Marino, the small republic enclosed by Italy in the Apennine Mountains. It is used in government, education, public life, and formal communication. San Marino’s close geographic and historical ties with the Italian peninsula help explain why Italian is the country’s standard official language.

San Marino also has a traditional local speech variety called Sammarinese, generally classified as a dialect of Romagnol. It has stronger associations with local identity and older generations, but it does not replace Italian as the country’s official language. This distinction is why “Sammarinese” is not the canonical answer to the quiz question.

Latin can appear in religious, heraldic, or historical contexts—San Marino’s motto is “Libertas”—but it is not the republic’s official language. San Marino claims a foundation in AD 301 and is widely described as the world’s oldest surviving sovereign state, adding to the historical appeal of its language and institutions.