Title: Languages of Italy
Content:  The languages of Italy are Italian, which serves as the country's national language, as well as numerous local and regional languages, most of which, like Italian, belong to the broader Romance group. The majority of languages often labeled regional are distributed in a continuum across the regions' administrative boundaries, with speakers from one locale within a single region being typically aware of the features distinguishing their own variety from one of the other places nearby. The official and most widely spoken language across the country is Italian, which started off as the medieval Tuscan of Florence. In parallel, many Italians also communicate in one of the local languages, most of which, like Tuscan, are indigenous evolutions of Vulgar Latin. Some local languages do not stem 
Title: Italo-Western languages
Content: The Tuscan language is mainly spoken in Tuscany, Italy. ; The Corsican language is related to Tuscan and has the dialects of Gallurese and Sassarese. ; The Italian language, is the closest to Latin of the Romance languages. Italian is an official language in Italy, Switzerland, San Marino, Vatican City and western Istria (in Slovenia and Croatia). It used to have official status in Albania, Malta and Monaco, where it is still widely spoken, as well as in former Italian East Africa and Italian North Africa regions where it plays a significant role in various sectors. Italian is also spoken by large expatriate communities in the Americas and Australia. Italian has been primarily based on Tuscan, specifically on its Florentine variety and later deeply influenced by almost all regional languages of Italy while its received pronunciation (known as Pronuncia Fiorentina Emendata, Amended Florentine Pronunciation) is based on the accent of Romanesco (Roman dialect); these are the reasons why Italian differs significantly from Tuscan. 
Title: Italo-Dalmatian languages
Content:  Italian is an official language in Italy, Switzerland, San Marino, Vatican City and western Istria (in Slovenia and Croatia). It used to have official status in Albania, Malta and Monaco, where it is still widely spoken, as well as in former Italian East Africa and Italian North Africa regions where it plays a significant role in various sectors. Italian is also spoken by large expatriate communities in the Americas and Australia. The Italian language was initially and primarily based on Florentine: it has been then deeply influenced by almost all regional languages of Italy while its received pronunciation (known as Pronuncia Fiorentina Emendata, Amended Florentine Pronunciation) is based on the accent of the Roman dialect; these are the reasons why Italian differs significantly from Tuscan and its Florentine variety.
Title: Geographical distribution of Italian speakers
Content:  In Albania, it is one of the most spoken languages. This is due to the strong historical ties between Italy and Albania but also the Albanian communities in Italy, and the 19,000 Italians living in Albania. It is reported as high as 70% of the Albanian adult population has some form of knowledge of Italian. Furthermore, the Albanian government has pushed to make Italian a compulsory second language in schools. Today, Italian is the third most spoken language in the country after Albanian and Greek. The Italian language is well-known and studied in Albania, another non-EU member, due to its historical ties and geographical proximity to Italy and to the diffusion of Italian television in the country.
Title: Geographical distribution of Italian speakers
Content:  Italian is an official language of Italy and San Marino and is spoken fluently by the majority of the countries' populations. Italian is also used in administration and official documents in Vatican City. Italian is also recognized as an official language in Istria County, Croatia, and Slovenian Istria, where there are significant and historic Italian populations. In central-east Europe Italian is first in Montenegro, second in Austria, Croatia, Slovenia, and Ukraine after English, and third in Hungary, Romania and Russia after English and German. But throughout the world, Italian is the fifth most taught foreign language, after English, French, German, and Spanish. In the European Union statistics, Italian is spoken as a native language by 13% of the EU population, or 65 million people, mainly in Italy. In the EU, it is spoken as a second language by 3% of the EU population, or 14 million people. Among EU states, the percentage of people able to speak Italian well enough to have a conversation is 66% in Malta, 15% in Slovenia, 14% in Croatia, 8% in Austria, 5% in France and Luxembourg, and 4% in the former West Germany, Greece, Cyprus, and Romania.
Title: Italian language
Content:  Italian (italiano or lingua italiana ) is a Romance language of the Indo-European language family. Italian descends from the vulgar Latin of the Roman Empire. Taking into account both national and regional languages, it is seen that Italian and Sardinian are together the least differentiated from Latin. Italian is an official language in Italy, Switzerland (Ticino and the Grisons), San Marino, and Vatican City. It has an official minority status in western Istria (Croatia and Slovenia). It formerly had official status in Albania, Malta, Monaco, Montenegro (Kotor), Greece (Ionian Islands and Dodecanese), and is generally understood in Corsica by Corsican speakers (many linguists classify Corsican as an Italian dialect). It used to be an 
Title: Italy
Content:  not recognised by Italian law. Like France, Italy has signed the European Charter for Regional or Minority Languages, but has not ratified it. Because of recent immigration, Italy has sizeable populations whose native language is not Italian, nor a regional language. According to the Italian National Institute of Statistics, Romanian is the most common mother tongue among foreign residents in Italy: almost 800,000 people speak Romanian as their first language (21.9% of the foreign residents aged 6 and over). Other prevalent mother tongues are Arabic (spoken by over 475,000 people; 13.1% of foreign residents), Albanian (380,000 people) and Spanish (255,000 people).
Title: Demographics of Italy
Content:  Italy's official language is Italian; Ethnologue has estimated that there are about 55 million speakers of Italian in the country and a further 6.7 million outside of it, primarily in the neighboring countries and in the Italian diaspora worldwide. Italian, adopted by the central state after the unification of Italy, is a language based on the Florentine variety of Tuscan and is somewhat intermediate between the Italo-Dalmatian languages and the Gallo-Romance languages. Its development was also influenced by the Germanic languages of the post-Roman invaders. When Italy unified in 1861, only 3% of the population spoke Italian, even though an estimated 90% of Italians speak Italian as their L1 nowadays. Italy is in fact one of the most linguistically 
Title: Italian language in the United States
Content:  Early waves of Italian American immigrants typically did not speak the form of Italian which originated from the Tuscan language, or spoke it as a second language acquired in school. Instead they typically spoke other Italo-Romance languages, particularly from Southern Italy, such as Sicilian and Neapolitan. Both of these languages have wide variety of dialects within them, including Salentino, Calabrese, etc. Additionally many villages may have spoken other non Italo-Romance minority languages such as Griko or the Arbëresh language. Today, the Italian language, which is most similar to the Tuscan (although not the same), is widely taught in Italian schools. Although many other minority languages have official status in Italy neither Sicilian nor Neapolitan are recognized by the Italian Republic. Although Italy is a signatory to the European Charter for Regional or Minority Languages, it has not ratified the treaty. Thus limiting Italy's responsibility in the preservation of regional languages that it has not chosen to protect by domestic law.
Title: Languages of the European Union
Content:  Italy's official language is Italian, although twelve additional languages (namely Albanian, Catalan, German, Greek, Slovene, Croatian, French, Franco-Provençal, Friulian, Ladin, Occitan and Sardinian) have been recognized as minority languages by the 1999 national Framework Law on the Country's historical linguistic minorities, in accordance with the Article 6 of the Italian Constitution. However, many other languages other than Italian and the above-mentioned twelve are spoken across the country, most of them being either Gallo-Italic or Italo-Dalmatian.

Question: what language do most italians speak?
Answer: Italian Language.