The official language of Argentina is Spanish, which is spoken by nearly all Argentinians. Argentina is the fourth largest Spanish-speaking country in the world, and the dialect spoken in Argentina is slightly different from the Spanish spoken in other parts of Central or South America. In addition to Spanish, there are many other languages spoken in Argentina, including Italian, Quechua, Guaraní, and other indigenous languages. Italian is the second most spoken language in Argentina, with over 1.5 million speakers. However, its important to note that Argentinians speak a unique form of Spanish called Argentinian Spanish, which can sound more like Italian than Spanish.