"Ms. Jackson" is a song by the American hip hop duo Outkast, consisting of André 3000 and Big Boi. It was released on October 24, 2000, as the second single from Outkast's fourth album, Stankonia. It topped the US Billboard Hot 100 chart for one week on February 17, 2001, and reached number one in Germany, the Netherlands, Norway, and Sweden. Rolling Stone ranked it 55th on its "100 Best Songs of the 2000s" list in June 2011 and at number 145 on its "Top 500 Greatest Songs of All Time" list in 2021. In October 2011, NME placed it at number 81 on its list of the "150 Best Tracks of the Past 15 Years".

Outkast was an American hip hop duo formed in Atlanta, Georgia, in 1992, consisting of rappers Big Boi and André 3000. The duo achieved both critical and commercial success from the mid-1990s to the early 2000s, helping to popularize Southern hip hop with their intricate lyricism, memorable melodies, and positive themes, while experimenting with a diverse range of genres such as funk, psychedelia, jazz, and techno. Outkast are widely regarded as one of the most influential hip hop artists of all time.