Österreicher or Oestreicher or is a German language surname with the literal meaning "One from Austria", "the Austrian" (German Österreich means "Austria"). 'Oe' is a common rendering of "Ö" whenever the diacritics are not available.
Österreicher
Karl Österreicher (1923–1995), Austrian conductor (1771–1835), a Bishop of Eichstätt John M. Oesterreicher (1904–1993), an Austrian Roman Catholic theologian József Manes Österreicher (1756–1831), a Jewish Hungarian physician Richard Oesterreicher (1932–2023), Austrian musician Rudolf Österreicher (1881–1966), Austrian writer
Oestreicher
John Oestreicher (1936–2011), American politician and lawyer Rachel Oestreicher Bernheim (born 1943), a Jewish American human rights activist Robert T. Oestreicher (1894–1955), American businessman and 45th mayor of Columbus, Ohio
See also Österreich (surname) Oestreich (surname) Ostriker (surname) Estereicher (Bosnian Austrians)