Dreyfus may refer to: the Dreyfus Affair Louis Dreyfus Group, a company Dreyfus Corporation, a Mellon Financial Corporation subsidiary. Disques Dreyfus, a French record label the Camille and Henry Dreyfus Foundation, an organization benefitting chemistry research People Alfred Dreyfus, was a French Jewish military officer, best known for being the focus of the Dreyfus affair. Charles Dreyfus, Mancunian Zionist and businessman Gerard Louis-Dreyfus, a French businessman Hubert Dreyfus,… (More on Dreyfus)