Alan Irwin Menken (born July 22, 1949) is an American musical theatre and film composer and pianist. Menken is best known for his scores for films produced by Walt Disney Animation Studios. His scores for The Little Mermaid, Beauty and the Beast, Aladdin, and Pocahontas have each won him two Academy Awards. He also composed the scores for Little Shop of Horrors (1986), Newsies (1992), The Hunchback of Notre Dame (1996), Hercules (1997), Enchanted (2007) and Tangled (2010), among others. He is also known for his work on musical theatre works for Broadway and elsewhere. Some of these are based on his Disney films, but other stage hits include Little Shop of Horrors (1982), A Christmas Carol (1994) and Sister Act (2009).

Menken has collaborated with such lyricists as Howard Ashman, Tim Rice, Glenn Slater, Stephen Schwartz and David Zippel. With eight Academy Award wins (four each for Best Score and Best Original Song), Menken is the second most prolific Oscar winner in the music categories after Alfred Newman, who has nine Oscars. He has also won eleven Grammy Awards, a Tony Award and other honors.