Greatest Hits

Greatest Hits is the second compilation album by American boy band NSYNC. Released on October 25, 2005, the album debuted at number 47 on the Billboard 200 albums chart. It did not chart in the UK on release, but debuted at number 96 on the UK Albums Chart dated September 7, 2013, in the wake of NSYNC's brief reunion performance at the 2013 MTV Video Music Awards. It features hits like "Bye Bye Bye", "It's Gonna Be Me", "I Want You Back", "Tearin' Up My Heart" and "Pop". The album is the group's third and final release under Jive Records.

According to Nielsen SoundScan, it has sold 528,000 copies in the US alone as of February 2018. Greatest Hits was certified Silver in United Kingdom in 2018. The album has sold over 600,000 copies worldwide.