Hartmann von Aue (c. 1170 – c. 1210) German poet
Lukas Hartmann (1944), Swiss novelist and children's literature writer
Manoah Hartmann, contestant on Canadian Idol (season 2)
Moritz Hartmann (1821–1872), German Jewish poet
Petra Hartmann (b 1970), German author and literature scientist
Phil Hartman (1948–1998), Canadian-born actor, comedian, screenwriter and graphic artist, born Philip Hartmann
Sadakichi Hartmann (1867–1944), German-Japanese art critic long resident in America
Sieglinde Hartmann (b 1954), German medievalist, expert on the medieval poet Oswald von Wolkenstein
Thom Hartmann (b 1951), American radio host, author and commentator
Viktor Hartmann (1834–1873), Russian Jewish architect and painter
Emil Hartmann (1836–1898), Danish composer, eldest son of Johan Peter Emilius Hartmann and brother-in-law to Niels Gade and August Winding
Georges Hartmann (1843–1900), French music publisher and librettist under the pen name Henri Grémont
Hartmann von An der Lan-Hochbrunn (Father Hartmann) (1863–1914), Austrian composer
Johan Peter Emilius Hartmann (1805–1900), Danish composer and organist
John Hartmann (1830–1897), bandmaster to the Duke of Cambridge, Prussian brass composer
Karl Amadeus Hartmann (1905–1963), German composer
Oliver Hartmann (born 1970), German metal vocalist, songwriter, and producer
Thomas de Hartmann (1885–1956), Russian composer and associate of George Ivanovitch Gurdjieff
Science and medicine
Ernst Hartmann (1915–1992), German medical doctor, author and publicist
Hartmann Schedel of Nuremberg (1440–1514), German physician, humanist, historian, cartographer and printer
Heidrun Hartmann (1942–2016), German botanist
Heinz Hartmann (1894–1970), Viennese psychoanalyst, developer of Ego Psychology
Henri Albert Hartmann (1860–1952), French surgeon
Johann Daniel Wilhelm Hartmann, (1793–1862) German malacologist
Johannes Hartmann (1568–1631), German chemist
Johannes Franz Hartmann (1865–1936), German astronomer active in Argentina and namesake of the Hartmann crater
Robert Hartmann (naturalist) (1832-1893), German naturalist, anatomist and ethnographer
William Kenneth Hartmann, planetary scientist
William M. Hartmann, American acoustician and physicist
Karl Robert Eduard von Hartmann (1842–1906), German philosopher of the unconscious
Nicolai Hartmann (1882–1950), German existentialist philosopher
Stephan Hartmann (born 1968), German philosopher
Erich Hartmann (1922–1993), German fighter ace
Felix von Hartmann (1851–1919), Cardinal Archbishop of Köln
Jakob von Hartmann, (1795-1873), Bavarian general
Heidi Hartmann (b 1945) American feminist economist
Ludo Moritz Hartmann, Austrian Jewish historian and statesman
Michael Hartmann (judge), a Hong Kong judge, born 1944 in Mumbai
Robert Hartmann (advisor) (1917-2008), counselor to President Gerald Ford
Thomas W. Hartmann, American military lawyer and director of Guantanamo Bay detention camp
Richard Hartmann, German engineering manufacturer (1809-1878)
Gerhard Hartmann (born 1955), Austrian long-distance runner
Robert Hartmann (referee) (born 1979)
Waldemar Hartmann, (1948), German sports journalist
Erica Hartmann, a character from the anime/manga series Strike Witches
Ursula Hartmann, a character from the anime/manga series Strike Witches
Gunnery Sergeant Hartmann, a character from Stanley Kubrick's movie Full Metal Jacket
Hartmann Wikipedia (Text) CC BY-SA
