Kripke is a surname. Notable people with the surname include:
Dorothy K. Kripke (1912–2000), American author of Jewish educational books, and the mother of Saul Kripke Eric Kripke (born 1974), American television writer, director, and producer Madeline Kripke (1943–2020), American book collector Margaret L. Kripke, American immunologist Myer S. Kripke (1914–2014), American rabbi based in Omaha, Nebraska, and the husband of Dorothy K. Kripke Saul Kripke (1940–2022), American philosopher and logician
Fictional characters: Barry Kripke, a character in the sitcom The Big Bang Theory