Michel Lethiec is a French classical clarinetist. Michel Lethiec has played with the Sinfonia Finlandia, the St. Petersburg Philharmonic, the English Chamber Orchestra, the Orchestre national du Capitole de Toulouse, the Salzburg Mozarteum, the Prague Radio Orchestra, and the Philharmonique de Radio France. He has premiered works by several composers, including Krzysztof Penderecki and John Corigliano. He has been teaching music at the Paris Conservatory until 2016. He is also artistic director of the Pablo Casals Festival.