Delaroche is a surname. Notable people with the surname include:
Christine Delaroche (born 1944), French actress and singer François-Étienne de La Roche (or Delaroche) (1781 – 1813), Swiss ichthyologist Hippolyte Delaroche ( Paul Delaroche, 1797 – 1856), French painter Marc Delaroche (born 1971), French footballer Mazo de la Roche (1879 – 1961), Canadian author