Dorn (German for thorn) is a German/Austrian and Dutch/Flemish surname.

People Amanda Dorn, Australian politician Angela Dorn-Rancke, , German politician August T. Dorn (1849–1923), American politician David Dorn (1942–2020), African-American retired police chief murdered after interrupting a burglary Dieter Dorn (born 1935), German theatre director Dolores Dorn (1934–2019), American film actor Edward John Dorn (1854–1937), United States naval officer and Governor of Guam Ed Dorn (1929–1999), American poet Florian Dorn (born 1986), German politician Friedrich Ernst Dorn (1848–1916), German physicist Francis E. Dorn (1911–1987), member of the United States House of Representatives George W. Dorn (1836–1891), President of the Chico Board of Trustees in 1872 Gerhard Dorn (c. 1530–1584), Belgian philosopher, translator, alchemist, physician and bibliophile Heinrich Dorn (1804–1892), German conductor and composer Ivan Dorn (born 1988), Ukrainian singer, DJ, TV presenter and producer Jennifer Dunbar Dorn, English writer and filmmaker Joel Dorn (1942–2007), music producer Johannes Albrecht Bernhard Dorn (1805–1881), German orientalist Ludwik Dorn (1954–2022), Polish politician Luke Dorn (born 1982), rugby player Michael Dorn (born 1952), American actor Myles Dorn (born 1998), American football player Robert C. Dorn, New York politician Roosevelt F. Dorn (born 1935), mayor Rüdiger Dorn (born 1969), game designer Thea Dorn (born 1970), German writer Walter Dorn (born 1961), scientist, educator, author and researcher Willian Dorn (born 1994), Brazilian futsal player William Jennings Bryan Dorn (1916–2005), American politician Wolfram Dorn (1924–2014), German politician Wulf Dorn (born 1969), German novelist

Fictional characters Chris Dorn and son Kurt Dorn, wheat farmers in Zane Grey's 1919 novel The Desert of Wheat Eliot Dorn, on the American crime drama series and soap opera The Edge of Night Rogal Dorn, one of the twenty primarchs and leader of the Imperial Fists in tabletop game Warhammer 40,000 Roger Dorn (played by Corbin Bernsen), in the films Major League (1989), Major League II (1994) and Major League: Back to the Minors (1998)

See also Van Dorn (disambiguation), which includes a list of people with the surname Van Dorn or van Dorne