Unruh (or Unrug) is a surname. It may refer to:
People Military Hiram A. Unruh (1845–1916), American soldier during the Civil War, later a businessman in California Jerry L. Unruh (born 1939), former United States Navy officer Józef Unrug (1884–1973, also known as Joseph von Unruh), Polish naval officer Walter von Unruh (1877–1956), German army officer during both World Wars
Politics Hans Victor von Unruh (1806–1886), Prussian politician Jesse M. Unruh (1922–1987), American politician in California Jessica Unruh, American politician in North Dakota Trude Unruh (1925–2021), German politician
Sports David Unruh (fl. 1952), American football coach Les Unruh (born c. 1934), American football coach Lisa Unruh (born 1988), German archer Otto D. Unruh (1899–1992), American football player and coach Paul Unruh (1928–2023), American basketball player
Other Fritz von Unruh (1885–1970), German dramatist Heather Unruh (born 1968), American journalist Howard Unruh (1921–2009), American spree killer Jack Unruh (1935–2016), American illustrator Leslee Unruh, American activist N. U. Unruh (born 1957), German musician W. G. Unruh (born 1945), Canadian physicist Zygmunt Unrug (1676–1732; also known as Sigismund von Unruh), Polish nobleman of German descent, ambassador to the Kingdom of Prussia
Other uses 24045 Unruh, a minor planet discovered in 1999 Jesse M. Unruh State Office Building, in Sacramento, California, U.S. Unruh Civil Rights Act, an expansive 1959 California law, named after the American politician Unruh effect, a theoretical prediction in quantum field theory, named after the Canadian physicist
See also Umrah, an Islamic pilgrimage to Mecca "Unruhe", an episode of The X-Files
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