Robert Haas
Robert Haas is the name of the following people:
- Robert Haas (politician) (1882–1933), Deputy Prussian State Councilor and Member of Parliament
- Robert Haas (musicologist) (1886–1960), Austrian musicologist and conductor
- Robert Haas (soccer player, Switzerland) Swiss soccer player in the early 20th century
- Robert Haas (artist) (1898–1997), Austrian graphic artist, photographer and engineer
- Robert Haas (nutritionist) (* 1948), American nutritionist
- Robert Haas (songwriter) (* 1964), German composer and songwriter
- Robert Haas (soccer player) (* 1971), Austrian soccer player
- Robert Haas (basketball player) (* 1988), German basketball player
- Robert B. Haas (* 1947), American photographer and entrepreneur
- Robert Bartlett Haas (1916-2010), American literary scholar
- Robert D. Haas (* 1942), American entrepreneur
- Robert M. Haas (1889–1962), American film architect
Robert Haas is the name of the following companies:
- Robert Haas GmbH & Co. KG , bus company from Bad Endbach