📸 Manchester City FC, England football club: Photo Gallery (Photo: 15)

Manchester City Football Club, commonly referred to as Man City or simply City, is a professional football club based in Manchester, England, that competes in the Premier League, the top flight of English football. Founded in 1880 as St. Mark's (West Gorton), they became Ardwick Association Football Club in 1887 and Manchester City in 1894. The club's home ground is the City of Manchester Stadium in east Manchester, to which they moved in 2003, having played at Maine Road since 1923. Manchester City adopted their sky blue home shirts in 1894, the first season with the current name.

The club joined the Football League in 1892, and won their first major honour, the FA Cup, in 1904. Manchester City had its first major period of success in the late 1960s and early 1970s, winning the league title, FA Cup, League Cup, and European Cup Winners Cup under the management of Joe Mercer and Malcolm Allison. After losing the 1981 FA Cup final, the club went through a period of decline, being relegated to the third tier of English football for the only time in their history in 1998. They regained promotion to the top tier in 1999–2000 and have remained in the Premier League since 2002–03.

Manchester City received major financial investment after its August 2008 takeover by Sheikh Mansour bin Zayed Al Nahyan through the Abu Dhabi United Group, starting a new era of success, winning the FA Cup in 2011 and the Premier League in 2012. Under the stewardship of Pep Guardiola between 2016 and 2026, the club won 20 honours, including the Premier League in 2018 with a record 100 points, becoming the first English men's team to win a domestic treble, claiming the three main domestic trophies as well as the Community Shield. The club also won a continental treble in 2023, and four consecutive league titles between the 2020–21 and 2023–24 seasons – an English football record.

Manchester City topped the Deloitte Football Money League at the end of the 2021–22 season, making it the football club with the highest revenue in the world, approximated at €731 million. In 2022, Forbes estimated the club was the sixth-most valuable in the world, worth $4.250 billion. Manchester City are owned by City Football Group Limited, a holding company valued at £3.73 ($4.8) billion in November 2019 and majority-owned by the Abu Dhabi United Group.