Michael Jackson's Thriller, the best-selling album of all time, was released.

Michael Joseph Jackson was an American singer, songwriter, dancer, and philanthropist. Dubbed the "King of Pop", he is widely regarded as one of the most culturally significant figures of the 20th century. Over a four-decade career, his music achievements broke racial barriers in America and made him a dominant figure worldwide. Through his songs, stages, and fashion, he proliferated visual performance for artists in popular music, inventing such street dance moves as the moonwalk, the robot, and the anti-gravity lean. Jackson is often deemed the greatest entertainer of all time based on his acclaim and records.

Thriller is the sixth studio album by the American singer and songwriter Michael Jackson, released on November 29, 1982, by Epic Records. It was produced by Quincy Jones, who previously worked with Jackson on his album Off the Wall (1979). With the ongoing backlash against disco music at the time, he moved in a new musical direction, resulting in a mix of pop, post-disco, rock, funk, synth-pop, and R&B sounds, and darker themes; Jackson wanted to create an album where "every song was a killer". Paul McCartney appears as the first credited featured artist on a Jackson album. Recording took place from April to November 1982 at Westlake Recording Studios in Los Angeles, California, with a budget of $750,000.

This is a list of the world's best-selling albums of recorded music in physical mediums, such as vinyl, audio cassettes or compact discs. To appear on the list, the figure must have been published by a reliable source and the album must have sold at least 20 million copies and certified at least 10 million units. This list can contain any types of album, including studio albums, extended plays, greatest hits, compilations, various artists, soundtracks and remixes. The figures given do not take into account the resale of used albums. Certified copies are sourced either from available online databases of local music industry associations or a country with an established certifying authority.