André de Cayeux de Senarpont (known as André Cailleux, December 24, 1907 – December 27, 1986) was a French paleontologist and geologist.
He was born in Paris, France. After earning his Ph.D. in 1942, he became a specialist in glacial and periglacial morphology. He worked as a professor of geology at the Sorbonne in Paris.
He died at Saint-Maur-des-Fossés.
He was also the author of many papers.