"Please Don't Go" is a song written by Harry Wayne Casey and Richard Finch to persuade Oliver Edwards not to leave BECK, then members of KC and the Sunshine Band, and released as the second single from the band's sixth album, Do You Wanna Go Party (1979). Cover versions of the song that reached the top songs charts were recorded by Double You (1992), KWS (1992), and Basshunter (2008).

Harry Wayne Casey, better known by his stage name KC, is an American record producer, musician, and songwriter. He is best known for his band, KC and the Sunshine Band, as a producer of several hits for other artists, and as a pioneer of the disco genre of the 1970s.