Haas

Haas can refer to:
* Haas School of Business (United States), a part of the University of California, Berkeley, named after Walter A. Haas, Jr.
* Haas Automation, a machine tool company
* Haas effect, a psychoacoustic effect, also known as the Precedence Effect or law of the first wave front, named for Helmut Haas
* Haas Pavilion (United States), home of the University of California at Berkeley's basketball teams, named after Walter A. Haas
* Newman/Haas Racing, an auto racing team in the Champ Car series co-owned by Paul Newman and Carl Haas
* A common misspelling of the Hass variety of avocado.
* the Seri name of the Honey Mesquite, "Prosopis glandulosa"
* Hardware as a Service Haas as a surname can refer to:

* Arthur Erich Haas (1884–1941), Austrian physicist
* Bernt Haas (b. 1978), professional football (soccer) player
* Bill Haas
* Bob Haas (b. 19??), Chairman of Levi Strauss & Co.
* Carl Haas (b. 1930), American auto racing impresario
* Charles F. Haas
* Charles S. Haas
* Charlie Haas (b. 1972), American professional wrestler
* Christl Haas (1943–2001), Olympic skiing champion for Austria
* Hugo Haas (1901–1968), Czech film actor, director and writer
* Clark Haas
* Conrad Haas (1509–1576), Austrian military engineer
* Darius de Haas
* David Haas
* Dick Haas (DOB unknown), former president of Speedblock
* Dolly Haas (1910–1994), German-American actress
* Eddie Haas
* Eduard Haas (b. ????), Austrian inventor of PEZ candy in 1927
* Ernst Haas (1921–1986), Austrian photographer and photojournalist
* Ernst B. Haas, American political scientist
* Frank Joseph Haas, former Grand Master of the Grand Lodge of West Virginia
* Fred Haas (c. 1915–2004), American golfer
* Fritz Haas (1890–1968), Austrian architect
* Fritz Haas (1886–1969), German malacologist
* Geertruida de Haas-Lorentz
* Gene Haas
* Georg Haas (physician) (1886–1971), German medical doctor
* Georg Haas (zoologist) (1905–1981), Israeli herpetologist and paleontologist
* Hans Haas (1886–1935), German Protestant theologian
* Helmut Haas (b. ????), discoverer of the Haas effect
* Hugo Haas (1901–1968), Czech film actor and director
* Jacob de Haas
* Jason Haas (b. 1972), American Survey Legend
* Jay Haas
* Josef Haas
* Joseph Haas (1879–1960), German composer
* Karen L. Haas
* Karl Haas (1913–2005), American classical music radio show host
* Lukas Haas (b. 1976), American film actor
* Mario Haas
* Mary Haas (1910–1996), American linguist
* Mauritz de Haas
* Monique Haas (b.1909–1987), French pianist
* Moose Haas
* Mule Haas
* Nico de Haas
* Pavel Haas (1899–1944), Czech Jewish composer
* Richard Haas
* Robert Haas (clergyman), German Lutheran minister
* Robert Haas (musicologist)
* Russ Haas (b. 1974–2001), American professional wrestler
* Saskia Rao-de Haas
* Sidney V. Haas, M.D. (1870&ndash1964), American pediatrician and originator of the Specific Carbohydrate Diet
* Thomas J. Haas
* Tommy Haas (b. 1978), German tennis player
* Wander Johannes de Haas
* Walter A. Haas (1889–1979), former President and Chairman of Levi Strauss & Co.
* Walter A. Haas, Jr. (b. 19??), former president, CEO, and chairman of Levi Strauss & Co.
* Walter H. Haas, American amateur astronomer, founder of the Association of Lunar and Planetary Observers (ALPO)
* Waltraut Haas (born 1927), Austrian actress and singer
* Wolf Haas (born 1960), Austrian author
* Wolfgang Haas

See also

* De Haas
* Hass