Germaine Mounier (7 February 1920 – 27 June 2006) was a 20th-century French classical pianist and music educator.
Born in Neuilly-sur-Seine, Mounier won First prize at the Conservatoire de Paris.
She worked the piano with Yves Nat and Magda Tagliaferro.
With pianist Hélène Boschi she formed a duet with a very vast repertoire, recording works by Mozart, Clementi, Debussy and Busoni (disque REM).
Among her many students were talents as diverse as Catherine Collard, Françoise Thinat, Véronique Bonnecaze, Erik Berchot, Pavlos Yallourakis, Alexandre Tharaud, Aglika Genova, Liuben Dimitrov, Jeffrey Grice, Mathilde Carré, Roumen Kroumov, François Chouchan, Iliana Todorova, François Daudet, Jean-Louis Haguenauer, Andrea Tusacciu, Walid Akl, Hélène and Marie Desmoulin, Patrick Fayad, Hervé Billaut, André Isoir, Caroline Sageman, Michel Laurent, Claude Bolling, Albert Kuznetsov, Mari Kodama and Momo Kodama.