📸 Atlético Mineiro Photo Gallery (Photo: 19)

The Clube Atlético Mineiro (Portuguese pronunciation: [ˈklubi ɐˈtlɛtʃiku miˈne(j)ɾu]), commonly known as Atlético Mineiro and colloquially as the Galo (pronounced [ˈgalu], \"Rooster\"), is a professional association football club in Belo Horizonte, the capital city of the Brazilian state of Minas Gerais. They compete in the Campeonato Brasileiro Série A, the first level of Brazilian football.

The Clube Atlético Mineiro was founded on 25 March 1908 by twenty-two students from Belo Horizonte. Despite having upper-class founders, the club immediately opened its doors to players of every social class.The club's mascot, the rooster, has been strongly associated with Atlético since its introduction in the 1930s. Over the years, the word Galo (Portuguese for \"rooster\") became a common nickname for the club itself. The team's regular home kit comprises black-and-white striped shirts, black shorts and white socks.

Atlético has won the Campeonato Mineiro a record 50 times. At the national level, the club has won the Campeonato Brasileiro three times, in 1937, 1971 and 2021 and finished second on five occasions. It has also won Copa do Brasil twice and the Supercopa do Brasil and the Copa dos Campeões Brasileiros once each. In international club football, Atlético has won the Copa Libertadores and the Recopa Sudamericana once each, and a record two Copa CONMEBOL; the team has also reached three other continental finals. The club has also competed in other sports throughout its history, with the futsal department becoming especially notable.

The club plays its home games at the Arena MRV, which has an operational capacity of over 46,000 spectators. Arena MRV's construction began on 20 April 2020, its inauguration was on 15 April 2023, and its first official match took place on 27 August 2023.

Atlético holds a strong local rivalry with Cruzeiro, called the Clássico Mineiro. The club also holds a local rivalry with América Mineiro and an interstate one with Flamengo. Atlético has the sixth most valuable brand in Brazil, worth R$515.5 million (€143 million) as of 2016, the 8th largest football crowd in Brazil and ranks seventh in the country in terms of turnover, generating R$244.6 million (€62.2 million) in 2015.

On 1 November 2023, it was announced that Galo Holding completed the purchase of controlling interest (75%) of the club's SAF. Of a total of 913 million reais paid by new investors, a third of the amount was used to pay debts.