Austerlitz may refer to:

History Battle of Austerlitz, an 1805 victory by the French Grand Army of Napoleon Bonaparte

Places Austerlitz, German name for Slavkov u Brna in the Czech Republic, which gave its name to the Battle of Austerlitz and is the namesake of other places Austerlitz, Netherlands Austerlitz, Kentucky, United States Austerlitz, New York, United States Austerlitz (Oscar, Louisiana), a plantation house listed on the NRHP in Louisiana, US Gare d'Austerlitz, railway station in Paris, France

People Austerlitz (family), Jewish toponymic surname shared by several unrelated families Fred Astaire (1899–1987), born Frederick Austerlitz Robert Austerlitz (1923–1994), linguist, specialist in the Proto-Finno-Ugric language

Culture Austerlitz (1960 film) directed by Abel Gance Austerlitz (2016 film), a documentary film Austerlitz (novel) by W. G. Sebald, 2001 "Austerlitz", a song by The Jezabels on the album Prisoner, 2011 Austerlitz (video game), a turn-based strategy video game Austerlitz (1972 board wargame), a 1973 board wargame by SPI based on the battle Austerlitz (1993 board wargame), a 1993 board wargame by The Gamers based on the battle Austerlitz (play-by-email game), published by Supersonic Games "Austerlitz" (Succession), an episode of the television show Succession