Catherine Ribeiro, born in Lyon in 1941, is a French singer.
Ribeiro is an experimental folk and avant garde performer.
With her band Catherine Ribeiro + Alpes she released several albums in the late 1960s and early 1970s, including Catherine Ribeiro & 2Bis 1969, ?2 in 1970, Paix in 1972 and has continued to perform and release records ever since.
Among her biggest fans is the French mathematician Cédric Villani.