Cécile Chaminade, in full Cécile Louise Stéphanie Chaminade, (born Aug. 8, 1857, Paris, France—died April 18, 1944, Monte-Carlo), French composer and pianist known chiefly for her piano music, which she performed on numerous concert tours, particularly in England.

Chaminade’s earliest music studies were with her mother, a pianist and singer. Because her father forbade her enrollment in a conservatory, Chaminade studied composition privately with Benjamin Godard, among others. She gave her first public recital at age 18 and made her London debut in 1892. At her American debut in 1908 she played the solo part of her Concertstück with the Philadelphia Orchestra. In 1913 she became the first female composer to be granted admission to the Order of the Legion of Honour.

Although her piano salon music and songs won widespread popularity, her more serious works, which include an opera, a ballet, and orchestral suites, were less successful, especially among critics. Yet almost all her compositions were published during her lifetime, and they sold well.

Her music is elegant, tuneful, and often witty, and it is probable that critical evaluations of her music through much of the 20th century were based more on gender stereotypes than on the qualities of the work.