LuckyChap Entertainment Limited is a British-American production company based in Los Angeles and Bromsgrove, founded in 2014 by Margot Robbie, Tom Ackerley, Josey McNamara and Sophia Kerr. The company describes their focal point as female-focused film and television productions.

LuckyChap Entertainment has produced films and television series including I, Tonya (2017), the Hulu TV series Dollface (2019), Birds of Prey, Promising Young Woman (both 2020), the Netflix miniseries Maid (2021), Barbie and Saltburn (both 2023).

As of 2024, works produced by the company have received 25 Academy Award and 18 BAFTA nominations. In 2018, its first release I, Tonya, won the Academy Award for Best Supporting Actress. Three years later, Promising Young Woman won the Academy Award for Best Original Screenplay and the BAFTAs for Best Original Screenplay and Outstanding British Film. In 2024, Barbie won the Academy Award for Best Original Song.

The company was established by Margot Robbie, Tom Ackerley, Sophia Kerr and Josey McNamara. Robbie, an Australian actress, was primarily known as a film star, playing major roles in Wolf of Wall Street, Suicide Squad and The Legend of Tarzan. In 2018, she discussed how she previously had an interest in obtaining creative control from behind the camera, and how forming LuckyChap Entertainment gave her the ability to pursue this.

Robbie and Kerr grew up together on the Gold Coast in Queensland, Australia. The British pair McNamara and Ackerley worked together for years as assistant directors. Robbie and Ackerley met on the set of the 2015 film Suite Française in 2013, and began dating in 2014, and were married in 2016. After getting drunk together at the London premiere of The Wolf of Wall Street, the four co-founders decided to move into a house together in Clapham, London. There, they conceived the idea of starting a production company. The name "LuckyChap" relates to Charlie Chaplin, though Robbie said that none of them could remember its exact meaning. Brett Hedblom serves as LuckyChap's Vice President of television.

In 2017, LuckyChap Entertainment released their first major motion picture production I, Tonya, based on the life of American competitive ice skater Tonya Harding, played by Robbie. It had a budget of $11 million and was their first theatrical release. I, Tonya earned an Academy Award for Allison Janney as Best Supporting Actress, a BAFTA and a Golden Globe Award, along with several nominations. L. Rose of The Hollywood Reporter described the movie's success as a demonstration of LuckyChap Entertainment's "instant credibility".

In 2018, LuckyChap released their next film Terminal, in partnership with Beagle Pug Films and Highland Film Group. The neo-noir thriller film, written and directed by Vaughn Stein and starring Margot Robbie, was filmed and produced prior to I, Tonya. It was unsuccessful at the box offices, grossing $843,970 in comparison to I, Tonya's gross of $53,939,297.

In 2019, the company, along with Automatik Entertainment and Paramount Pictures, premiered Dreamland, a 1930s-set action drama, which was filmed in 2017. Robbie stars as an outlaw on the run, with a teenage boy as a sidekick. Also in 2019, the company took part in Film Victoria's Placement Program, this program involved a young female producer from Film Victoria undertaking a six-month placement at LuckyChap.