Éric Heidsieck (born 21 August 1936) is a French classical pianist.
Born in Reims, Heidsieck gave his first recital at the age of nine and his first concert with orchestra a year later.
In 1959, he won the Grand Prix du Disque (EMI) for the recording of Mozart's Concerto No. 21 and No. 24. The following year, he and his wife Tania, also a pianist, founded a duo that shone on stages around the world.
In 1969, Heidsieck was the first French pianist of the 20th century to give, by memory and in public, Beethoven's 32 Sonatas, which he recorded with EMI Classics between 1970 and 1974 and again ten years later, then in 1997. He specializes in the performance and recording of integrals.
In France, he has taught for 18 years at the Conservatoire national supérieur de musique et de danse de Lyon.
From 1957 to 2004, he recorded about 100 discs.
He is also the composer of several cycles of melodies.