Alexandre Michel Gérard Desplat (French:[alɛksɑ̃dʁ dɛspla]; born 23 August 1961) is a French film composer and conductor. He has received numerous accolades, including two Academy Awards, three BAFTA Awards, two Golden Globe Awards, and two Grammy Awards. Desplat was made an Officer of the Ordre national du Mérite and a Commander of the Ordre des Arts et des Lettres both in 2016.

Desplat has received two Academy Awards for Best Original Score for The Grand Budapest Hotel (2014) and The Shape of Water (2017). He was Oscar-nominated for The Queen (2006), The Curious Case of Benjamin Button (2008), Fantastic Mr. Fox (2009), The King's Speech (2010), Argo (2012), Philomena (2013), The Imitation Game (2014), Isle of Dogs (2018), and Little Women (2019).