Ocean's Eight (stylized on screen as Ocean's 8) is a 2018 American heist comedy film directed by Gary Ross and written by Ross and Olivia Milch. The film is both a spin-off from Steven Soderbergh's Ocean's series, and the fourth installment thereof. The film features an ensemble cast including Sandra Bullock, Cate Blanchett, Anne Hathaway, Mindy Kaling, Sarah Paulson, Awkwafina, Rihanna, and Helena Bonham Carter. The film follows a group of women led by Debbie Ocean, the sister of Danny Ocean, who plan a sophisticated heist at the annual Met Gala at the Metropolitan Museum of Art in New York City.

After the release of Ocean's Thirteen in 2007, Soderbergh stated he had no intentions of making a fourth film, citing his desire to have the series "go out on top". However, an all-female spin-off was announced in October 2015, and much of the cast signed on by August 2016. Filming took place from October 2016 to March 2017 around Manhattan.

Ocean's 8 premiered at Alice Tully Hall on June 5, 2018, and was released by Warner Bros. Pictures in the United States on June 8, 2018, 11 years to the day after the release of Ocean's Thirteen. It grossed $298 million worldwide and received generally positive reviews from critics, who particularly praised the acting ensemble.