* Alan Jay Lerner - Lerner and Webber collaborated on the musical "My Fair Lady" (1956), which was adapted from George Bernard Shaw's play "Pygmalion".
* Frederick Loewe - Loewe and Webber collaborated on the musical "Camelot" (1960), which was based on the legend of King Arthur.
* Charles Hart - Hart and Webber collaborated on the musical "The Phantom of the Opera" (1986), which was based on the novel of the same name by Gaston Leroux.
* Don Black - Black and Webber collaborated on the musicals "Sunset Boulevard" (1993), "The Woman in White" (2004), and "Love Never Dies" (2010).
* Christopher Hampton - Hampton and Webber collaborated on the musicals "Aspects of Love" (1989) and "Stephen Ward" (2013).
* Ben Elton - Elton and Webber collaborated on the musicals "The Beautiful Game" (2000) and "Love Never Dies" (2010).