Falck is a surname. Notable people with the surname include:
Anton Reinhard Falck (1777–1843), Dutch statesman Cats Falck (1953–1984), Swedish journalist Enrico Falck (1899–1953), Italian entrepreneur, president of Falck Industries Eva Falck (1764–1810), Finnish innkeeper, hotelier and banker Hildegard Falck (born 1949), German athlete Iman Willem Falck (1736–1785), Dutch governor of Ceylon Isak Lauritssøn Falck (1601–1669), Norwegian landowner and timber merchant Jeremias Falck (1609/1610–1677), Baroque painter Johan Peter Falk (sometimes spelled Falck, 1733–1774), Swedish botanist Niels Nikolaus Falck (1784–1850), Danish jurist and historian Richard Falck (1868–1955), Prussian-born American botanist and mycologist Sophus Falck, founder of Falck A/S Wolfgang Falck (1910–2007), German Luftwaffe aviator