"Sorry, Sorry" is a song performed by South Korean boy band Super Junior. It was released as a digital single on March 9, 2009, and was later included as the title single in the group's third studio album, Sorry, Sorry, released on March 12, 2009. This song was Super Junior's comeback single as a complete group since their subgroup activities in Mainland China and South Korea in 2008. It was Super Junior's most successful single on the music charts, winning a total of 10 recognitions during the song's promotional period.

Super Junior , also known as SJ or SuJu, is a South Korean boy band composed of Leeteuk, Heechul, Yesung, Shindong, Sungmin, Eunhyuk, Siwon, Donghae, Ryeowook, and Kyuhyun. Han Geng, Kibum, and Kangin were originally part of the group before departing in 2011, 2015 and 2019, respectively. The group was formed by the founder of SM Entertainment, Lee Soo-man in 2005 as a 12-piece group with rotational members but the concept was abandoned after addition of Kyuhyun in 2006. They are also dubbed by the media as the "King of Hallyu Wave" due to their contributions in Korean Wave.