The Hunger Games: Mockingjay – Part 1 is a 2014 American dystopian action film. The sequel to The Hunger Games: Catching Fire (2013), it is the third installment in The Hunger Games film series. The film is based on the first part of Mockingjay, the third novel in the underlying book trilogy by Suzanne Collins. The film is directed by Francis Lawrence based on a screenplay by Peter Craig and Danny Strong. It stars Jennifer Lawrence, Josh Hutcherson, Liam Hemsworth, Woody Harrelson, Elizabeth Banks, Julianne Moore, Philip Seymour Hoffman, Jeffrey Wright, Stanley Tucci, Donald Sutherland and Sam Claflin. In the film, Katniss Everdeen (Lawrence) joins Alma Coin (Moore), the renegade leader of the underground District 13, in a mass rebellion against the Capitol.

Development on a third Hunger Games film was announced in May 2012, after Lionsgate announced Collins' novel would be split into two parts. Lawrence was confirmed to return to direct the final two installments that November, which would be filmed back-to-back. Most of the main cast was rounded out by September 2013 when principal photography began, lasting until June 2014, with filming locations including Boston, Atlanta, Los Angeles, Paris, and Berlin. The film faced controversy after its content was used in political protests in 2014 and 2015.

The Hunger Games: Mockingjay – Part 1 premiered at the Odeon Leicester Square in London on November 10, 2014, and was released in the United States on November 21, by Lionsgate. The film received generally positive reviews from critics, with praise for its acting, music, and political subtext, but criticism for its pacing and the decision to split the novel into two films. It grossed $755.4 million worldwide, becoming the fifth-highest-grossing film of 2014; it set the record for the largest opening day and opening weekend of 2014.

Among its accolades, Mockingjay – Part 1 was nominated for Best Science Fiction Film at the 41st Saturn Awards, while Lawrence was nominated Best Actress in an Action Movie at the 20th Critics' Choice Awards. The song "Yellow Flicker Beat" by Lorde, the lead single from its soundtrack, was nominated for Best Original Song at the 72nd Golden Globe Awards and Critics' Choice Awards.

The film was followed by the series’ fourth and final installment, The Hunger Games: Mockingjay – Part 2 (2015), almost exactly one year later.