Nils Tavernier (born 1 September 1965) is a French actor and director. He is best known for his film appearances in Beatrice (1987), Valmont (1988), and Revenge of the Musketeers (1994), and for his directorial efforts The Other Side of the Tracks (1997), Etoiles: Dancers of the Paris Opera Ballet (2001), and Les enfants de Thiès (2001). He is the son of film director Bertrand Tavernier.

Nils Tavernier was born on 1 September 1965 in Normandy, France, the son of director, screenwriter, actor, and producer Bertrand Tavernier and Colo Tavernier O'Hagan. Tavernier made his first screen appearance in a film by his father, Spoiled Children in 1977 while still a teenager. He landed additional roles in feature films such as Beatrice in 1987, L.627 in 1991, and Revenge of the Musketeers in 1993 which was directed by his father. He also played supporting roles in Claude Chabrol's drama film Story of Women (1988) and Miloš Forman's period film Valmont (1988). He also appeared in Brigitte Roüan's After Sex in 1996, and Sylvie Verheyde's Un frère... in 1997.