Michael Edward Lonsdale Crouch, commonly known as Michael Lonsdale and sometimes as Michel Lonsdale, was a French actor and author who appeared in over 180 films and television shows. He is best known in the English-speaking world for his roles as the villain Hugo Drax in the 1979 James Bond film Moonraker, the detective Claude Lebel in The Day of the Jackal, The Abbot in The Name of the Rose and Dupont d'Ivry in The Remains of the Day.

List of winners and nominees of the César Award for Best Supporting Actor.