New Amsterdam was the Dutch colonial settlement that later became New York City.

New Amsterdam or Nieuw Amsterdam may also refer to:

Places New Amsterdam, Indiana, a town in Indiana, U.S. New Amsterdam, Guyana, a town in East Berbice-Corentyne Region, Guyana New Amsterdam Public Hospital, the hospital in New Amsterdam, Guyana New Amsterdam, Wisconsin, an unincorporated community in Wisconsin, U.S. New Amsterdam, New Holland, a former Dutch colonial settlement, nowadays the city of Natal, Brazil. New Amsterdam Historic District, a section of Detroit, Michigan, U.S. Nieuw Amsterdam, Suriname, the capital of the Commewijne District, Suriname Nieuw-Amsterdam, Netherlands, a village in Emmen, Drenthe, Netherlands Buffalo, New York or New Amsterdam, New York, U.S. New York City, New York (state), formerly known as New Amsterdam Île Amsterdam or Nieuw Amsterdam, an island in the Indian Ocean

Entertainment New Amsterdam (2008 TV series), a 2008 fantasy police procedural television series New Amsterdam (2018 TV series), a 2018 medical drama television series "New Amsterdam" (Mad Men), a first season episode of Mad Men New Amsterdam: Live at Heineken Music Hall February 4–6, 2003, an album by Counting Crows "New Amsterdam", a song by Elvis Costello from Get Happy!! "New Amsterdam", a song by Travis from The Boy With No Name "New Amsterdam", a song by Ilse DeLange from Gravel & Dust New Amsterdam, a 2007 novel by Elizabeth Bear New Amsterdam Records, a label for New York composers and performers New Amsterdam Theatre, a theater in New York City The New Amsterdams, an American rock band

Ships Nieuw Amsterdam (sailing ship), a 17th century Dutch warship commanded by Anthony van Diemen SS Nieuw Amsterdam (1905), an ocean liner in service 1905–1932 SS Nieuw Amsterdam (1937), an ocean liner in service 1938–1974 MS Nieuw Amsterdam (1982), a cruise ship in service 1984–2000 MS Nieuw Amsterdam (2009), a cruise ship that entered service in 2010

Other uses New Amsterdam FC, a soccer team from Bronx, New York City New Amsterdam Spirits, an American brand of gin and vodka owned by E & J Gallo Winery

See also Nieuw Amsterdam railway station Amsterdam Nieuw-West