Dietmar

Dietmar is a German forename.


 * Dietmar I (archbishop of Salzburg), ruled 874 to 907
 * Dietmar von Aist, Minnesinger from a baronial family of Upper Austria, documented between 1140 and 1171
 * Dietmar Bär (born 1961), German actor
 * Dietmar Bartsch (born 1958), German politician, former Bundesgeschäftsführer
 * Dietmar Beiersdorfer (born 1963), former footballer and coach
 * Dietmar Berchtold (born 1974), Austrian football midfielder
 * Dietmar Bonnen (born 1958), German composer and pianist
 * Dietmar Bruck (born 1944), former professional footballer
 * Dietmar Burger (born 1968), Austrian darts player
 * Dietmar Constantini (born 1955), former Austrian association football player and now head coach
 * Dietmar Danner (born 1950), retired German footballer
 * Dietmar Dath (born 1970), German novelist
 * Dietmar Demuth (born 1955), German former footballer who is now manager
 * Dietmar Falkenberg, East German former bobsledder
 * Dietmar Feichtinger (born 1961), Austrian architect in Paris
 * Dietmar Hötger (born 1947), German judo athlete
 * Dietmar Haaf (born 1967), former (West) German long jumper
 * Dietmar Hamann (born 1973), German footballer
 * Dietmar Hirsch (born 1971), retired German football player
 * Dietmar Hopp (born 1940), German software entrepreneur
 * Dietmar Jerke, East German bobsledder
 * Dietmar Kühbauer (born 1971), former Austrian football midfielder
 * Dietmar Kirves (born 1941), multimedia artist
 * Dietmar Klinger (born 1958), retired German football player
 * Dietmar Koszewski (born 1967), retired German hurdler
 * Dietmar Lorenz (1950–2021), East German judoka
 * Dietmar Mögenburg (born 1961), former (West) German high jumper and Olympic gold medallist
 * Dietmar Mürdter (1943–2003), former professional German footballer
 * Dietmar Meinel, German Nordic combined skier
 * Dietmar Meisch (born 1959), retired East German race walker
 * Dietmar Rosenthal (1899–1994), Russian linguist
 * Dietmar Roth (born 1963), former German footballer
 * Dietmar Rothermund, Germany historian best known for his research in the economy of India
 * Dietmar Saupe (born 1954), fractal researcher and professor of computer science, University of Konstanz, Germany
 * Dietmar Schönherr (1926–2014), Austrian film actor
 * Dietmar Schacht (born 1962), former professional German footballer
 * Dietmar Schauerhammer (born 1955), East German two-time Winter Olympic champion
 * Dietmar Schiller, German rower
 * Dietmar Schlöglmann (born 1955), Austrian sprint canoeist
 * Dietmar Schmidt (born 1952), former East German handball player
 * Dietmar Schwager (1940–2018), retired German football coach and player
 * Dietmar Schwarz (born 1947), German rower
 * Dietmar Seyferth (1929–2020), German-American chemist, Professor Emeritus of MIT
 * Dietmar Vestweber (born 1956), biochemist & cell biologist, founding director of the Max-Planck-Institute for Molecular Biomedicine in Münster, Germany
 * Dietmar Wittmann, M.D., Ph.D., FACS is an academic surgeon specializing in complex abdominal surgery
 * Dietmar Wuttke (born 1978), German former footballer
 * Gert-Dietmar Klause (born 1945), a former East German cross-country skier