Robert Haas
Robert Haas is the name of:
- Robert Haas ( musicologist ) ( 1886-1960 ), Austrian musicologist and conductor
- Robert Haas ( artist) ( 1898-1997 ), Austrian graphic designer, photographer and engineer
- Robert Haas ( nutritionist ) ( born 1948 ), American nutritionist
- Robert Haas ( songwriter ) (born 1964 ), German composer and songwriter
- Robert Haas ( basketball player ) (* 1988), German basketball player
- Robert B. Haas ( born 1947 ), American photographer and entrepreneur
- Robert Bartlett Haas (1916-2010), American literary scholar
- Robert D. Haas ( born 1942 ), American entrepreneur
- Robert M. Haas (1889-1962), American art director
Robert Haas is the name of the following companies:
- Robert Haas GmbH & Co. KG, bus companies from Bad Endbach
- Disambiguation