Ernst Kraus
Ernst Kraus is the name of the following people:
- Ernst Kraus (singer) (1863-1941), German opera singer (tenor)
- Ernst Kraus (composer) (1867–1945), Austrian composer and music theorist
- Ernst Kraus (geologist) (1889–1970), German geologist
- Ernst Wilhelm Kraus (1859–1943), Bohemian Germanist
