Serious businessman
Ernst Kaufmann is the name of the following people:
- Ernst Kaufmann (Oberamtmann) (1863–1938), Württemberg Oberamtmann
- Ernst Kaufmann (pianist) (1891–1992), German pianist and composer
- Ernst Kaufmann (cyclist) (1895–1943), Swiss cyclist
- Ernst Kaufmann (director) (* 1954), Austrian director and screenwriter
