The Italy national football team (Italian: Nazionale di calcio dell'Italia) has represented Italy in men's international football since its first match in 1910. The national team is controlled by the Italian Football Federation (FIGC), the governing body for football in Italy, which is a co-founder and member of UEFA. Italy's home matches are played at various stadiums throughout Italy, and its primary training ground and technical headquarters, Centro Tecnico Federale di Coverciano, is located in Florence.

Italy is one of the most successful national teams in international competitions, having won four World Cup titles (1934, 1938, 1982, 2006), reaching two more finals (1970, 1994), and finishing third place in 1990 and fourth in 1978. Italy also won two European Championships (1968, 2020), and appeared in two other finals of the tournament (2000, 2012). Italy's team also finished as runners-up in the CONMEBOL–UEFA Cup of Champions in 2022, and in third place at both the FIFA Confederations Cup in 2013 and at the UEFA Nations League in 2021 and 2023.

The team is known as gli Azzurri (the Blues), because Savoy blue is the common colour of the national teams representing Italy, as it is the traditional paint of the royal House of Savoy, which reigned over the Kingdom of Italy. In 1938, Italy became the first team to defend its World Cup title, and due to the outbreak of World War II, retained the title for a further twelve years. Italy had also previously won two Central European International Cups (1927–30, 1933–35). Between its first two World Cup victories, Italy won the Olympic football tournament (1936). After the majority of the team was killed in a plane crash in 1949, Italy obtained poor results in the 1950s, even failing to qualify for the 1958 World Cup. Failure to qualify for the World Cup did not happen again until the consecutive editions of 2018 and 2022. However, the team was unbeaten from October 2018 to October 2021, and holds the world record for most consecutive matches without defeat (37).

Italy has notable rivalries with other footballing nations, such as Brazil, France, Germany and Spain. In the FIFA World Rankings, in force since August 1993, Italy has occupied first place several times, in November 1993 and during 2007 (February, April–June, September), with its worst placement in August 2018 in 21st place.