Eddy Louiss (b. 12th May 1941) is a French jazz pianist and organist

Born in Paris, Louiss played in his father's band in the 1950s, going on to study at the Paris Conservatoire. After singing with Double Six from 1961 to 1963 he started playing piano, going on to organ in the late 1960s. Aside from leading his own big band, Multicolor Feeling, Louiss has played with, amongst others, Kenny Clarke, Johnny Griffin, and Stan Getz.