Ostermann

Ostermann is a German surname. Notable people with the surname include:

• Clemens Ostermann (1984–2007), German voice actor and musician
• Corny Ostermann (1911–1945), German jazz musician
• Edward Albert Ostermann (1882–1969), United States Marine Corps general
• Elard Ostermann (born 1968), German footballer
• Friedrich Ostermann (1932–2018), German Roman Catholic titular bishop
• Helmut Ostermann, birth name of the Israeli writer, journalist, politician, and activist Uri Avnery (1923–2018)
• Manfred Ostermann (born 1958), German politician
• Max-Hellmuth Ostermann (1917–1942), German World War II flying ace
• Ruy Carlos Ostermann (1934–2025), Brazilian journalist, writer, professor and politician
• Tim Ostermann (born 1979), German politician
• Willi Ostermann (1876–1936), German lyricist, composer and singer

See also

• Alexander Ivanovich Ostermann-Tolstoy (1770–1857), Russian nobleman and soldier
• Osterman