Claire-Marie Le Guay (born 13 June 1974) is a French classical pianist.
Following her education in Paris, Le Guay continued her training with a variety of established teachers, including Dmitri Bashkirov, Fou Ts'ong, Claude Frank, Stanislav Ioudenitch, Alicia de Larrocha, William Grant Naboré, Andreas Staier, György Sebők, and Leon Fleisher.
Le Guay has also been championed by Daniel Barenboim, who invited her to perform with the Chicago Civic Orchestra.
In 2015 Le Guay was selected to participate in the 2nd Women's Leadership Program Eisenhower Fellows.
[1] Le Guay is currently recording her final two installments of the four-volume Haydn-Mozart series, to be released on the Universal Accord label.