Krafft is a surname. Notable people with the surname include:
Adam Krafft (1493–1558)
Barbara Krafft (1764–1825), Austrian painter
Charles Wing Krafft (fl. c. 2000), American artist
Friedrich Krafft (1852–1923), German chemist
Gustave Krafft (1861–1927), Alsatian architect
Hugues Krafft (1853-1935), French photographer
Johann Peter Krafft (1780–1856), German painter
Karl Ernst Krafft (1900–1945), Swiss astrologer
Katia and Maurice Krafft, French volcanologists
Katia Krafft (1942–1991)
Maurice Krafft (1946-1991)
Laura Krafft, American comedian writer and actress
Maximilian Krafft(de) (1889–1972), German mathematician
Wolfgang Ludwig Krafft (1743-1814), German astronomer and physicist
Konrad Krafft von Dellmensingen (1862-1953), German army general in WW1
Friedrich von Krafft-Ebing (1807–1889), father of Richard
Richard von Krafft-Ebing (1840–1902)