Østergaard

Østergaard is a Danish surname, literally meaning east farm. The double a "aa" is equivalent of å in common nouns and is retained from the pre-1948 orthography in proper nouns only.

Østergaard may refer to:
 * Flemming Østergaard (born 1943), Danish businessman
 * Morten Østergaard (born 1976), Danish politician
 * Niki Østergaard (born 1988), Danish road racing cyclist
 * Søren Østergaard (born 1957), Danish film, television and stage actor
 * Ulrich Østergaard (born 1981), Danish speedway rider

The Anglicisation Ostergaard may refer to:
 * Geoffrey Ostergaard (1926–1990), political scientist and anarcho-pacifist
 * Henrik Ostergaard (1968–2011), Danish-born guitarist/vocalist and founder of rock band Dirty Looks