The Equalizer 3 is a 2023 American vigilante action-thriller film directed by Antoine Fuqua. It is a sequel to The Equalizer 2 and the third and final installment of The Equalizer trilogy, based on the television series of the same name. The film stars Denzel Washington, reprising his role as retired U.S. Marine and DIA officer Robert McCall, with Dakota Fanning, Eugenio Mastrandrea, David Denman, Gaia Scodellaro, and Remo Girone in supporting roles. In the film, McCall discovers that his new friends in a small town in South Italy are intimidated by Camorra members, where he sets out to save them from the threat.

Talks over a third entry to the franchise began following the second film's release on August 2, 2018. Following a long delay due to the COVID-19 pandemic, the project was officially announced in January 2022. Filming began on October 10, 2022 in Italy on the Amalfi Coast and continued in the region until November 20, after which it moved to Naples in early December, before wrapping production in Rome by January 2023. Robert Richardson served as director of photography on the film, after previously working with Fuqua on Emancipation (2022).

The Equalizer 3 was released in the United States on September 1, 2023 by Sony Pictures Releasing. The film received generally positive reviews from critics. A fourth and fifth film are in development.