My Little Pony: Equestria Girls – Legend of Everfree, known simply as Legend of Everfree, is a 2016 animated musical fantasy film which is a part of Hasbro's My Little Pony: Equestria Girls toy line and media franchise, itself a spin-off of the 2010 relaunch of the main My Little Pony franchise. The film was animated using Adobe Flash, written by Kristine Songco and Joanna Lewis, and directed by Ishi Rudell. It was produced by DHX Media's 2D animation studio in Vancouver, Canada for Hasbro Studios in the United States as a sequel to 2015's Friendship Games film. Prior to its release in the United States on Netflix on October 1, 2016, the film was first broadcast on Discovery Kids in Latin America on September 24, 2016. The film was released on home media in the United States and Canada on November 1, 2016 by Shout! Factory. The film received mixed reviews from critics, who praised the animation, voice acting, and music, but criticized its script, plot, and excessive use of too many plotlines all at once.

Like the first three Equestria Girls films, Legend of Everfree re-envisions the main characters of the parent franchise, normally ponies, as teenage humanoid characters in a high school setting. The film's plot concerns the students of Canterlot High School attending a field trip to Camp Everfree, which becomes plagued with bizarre magical circumstances relating to a local urban legend.

Legend of Everfree was then followed by three 22-minute specials, which aired on Discovery Family from June 24 to July 8, 2017.