"S Club Party" is a song by British pop group S Club 7. It was released on 20 September 1999 as the second single from their debut studio album, S Club (1999). The song was written by Mikkel Eriksen, Hallgeir Rustan, Tor Erik Hermansen, and Hugh Atkins and produced by StarGate. "S Club Party" received a mixed reception from music critics. Despite this, it reached the top spot in New Zealand and peaked at number two in the United Kingdom and Australia. It was certified platinum in Australia and gold in New Zealand and the United Kingdom.