The Alto Knights is an American biographical crime drama film directed by Barry Levinson and written by Nicholas Pileggi. The film stars Robert De Niro in a dual role as 1950s mob bosses Vito Genovese and Frank Costello, with Debra Messing, Cosmo Jarvis, Kathrine Narducci, and Michael Rispoli in supporting roles.

The Alto Knights was released in the United States on March 21, 2025, by Warner Bros. Pictures.