Nixon is a 1995 American biographical film directed by Oliver Stone for Cinergi Pictures that tells the story of the political and personal life of former US President Richard Nixon, played by Anthony Hopkins.

The film portrays Nixon as a complex and, in many respects, admirable, though deeply flawed, person. Nixon begins with a disclaimer that the film is "an attempt to understand the truth [...] based on numerous public sources and on an incomplete historical record."

The cast includes Joan Allen, Annabeth Gish, Powers Boothe, J. T. Walsh, E. G. Marshall, James Woods, Paul Sorvino, Bob Hoskins, Larry Hagman, and David Hyde Pierce, plus cameos by Ed Harris, Joanna Going, and political figures such as former President Bill Clinton in TV footage from the Nixon funeral service.

This was Stone's second of three films about the American presidency, made four years after JFK about the assassination of John F. Kennedy and followed thirteen years later by W., the story of George W. Bush.