Collegium Musicum was one of several types of musical societies in German and German-Swiss cities and towns.
Collegium Musicum may also refer to:
Collegium Musicum (band), a Slovak art rock band Collegium Musicum de Caracas, a Venezuelan musical group (1964-1976) Collegium Musicum 90, an English baroque orchestra Collegium Musicum Den Haag, a baroque orchestra Collegium Musicum de Paris, a chamber orchestra founded by Roland Douatte Harvard–Radcliffe Collegium Musicum, a mixed chorus at Harvard University