Christophe Sirodeau (French: Christophe Sirodeau; born 6 August 1970 in Paris) is a French pianist and composer. He made his concert debut in 1982.
As a pianist, he studied primarily with Yevgeny Malinin, including two years at the Moscow Conservatory. From his engagement with the Russian piano school he developed a lasting interest in lesser-known pages of Russian music.
In 1994 he recorded an album of works by Samuil Feinberg, Nikolai Roslavets, and Arthur Lourié, as well as Alexander Scriabin. Feinberg's music became especially important for Sirodeau: he later recorded all of Feinberg's piano sonatas, shared with Nikolaos Samaltanos, as well as a number of other solo pieces and an album of Feinberg's songs with the Finnish vocalists Riitta-Maija Ahonen and Sami Luttinen. A concert recording of Feinberg's First Piano Concerto with the Helsinki Philharmonic Orchestra under Leif Segerstam was also issued. In a collection of essays for Feinberg's 120th anniversary, Sirodeau contributed a survey article on the performance of Feinberg's works outside Russia.
Sirodeau also performed and recorded works by Leif Segerstam. Other important composers in his repertoire include Nikos Skalkottas and Viktor Ullmann.
As a composer, Sirodeau remained largely self-taught, although he took Alain Poirier's course in musical analysis at the Paris Conservatory. His output includes seven symphonies, some with solo instruments, as well as a variety of chamber and piano music.