Thriller is the sixth studio album by American recording artist Michael Jackson. The album was released on November 30, 1982 by Epic Records as the follow-up to Jackson's critically and commercially successful 1979 album Off the Wall. Thriller explores similar genres to those of Off the Wall, including funk, disco, soul, soft rock, R&B and pop. However, Thriller's lyrics deal with generally darker themes, including paranoia and the supernatural.

With a production budget of US$750,000, recording sessions took place between April and November 1982 at Westlake Recording Studios in Los Angeles, California. Assisted by producer Quincy Jones, Jackson wrote four of Thriller's nine tracks. Following the release of the album's first single "The Girl Is Mine", some observers assumed Thriller would only be a minor hit record. With the release of the second single "Billie Jean", the album topped the charts in many countries. At its peak, the album was selling a million copies a week worldwide. In just over a year, Thriller became—and currently remains—the best-selling album of all time. Sales are estimated to be in excess of 60 million copies sold worldwide. Seven of the album's nine songs were released as singles, and all reached the top 10 on the Billboard Hot 100. The album won a record-breaking eight Grammy Awards at the 1984 Grammys, including awards in three different genres—pop, R&B and rock.