The Lost City of Z is a 2016 American epic biographical adventure drama film written and directed by James Gray, based on the 2009 book of the same name by David Grann. It portrays British explorer Percy Fawcett, who was sent to Brazil and made several attempts to find a supposed ancient lost city in the Amazon. It stars Charlie Hunnam as Fawcett; Robert Pattinson as his fellow explorer Henry Costin, Sienna Miller as his wife, Nina Fawcett; and Tom Holland as his son, Jack.

James Gray is an American film director and screenwriter. Since his feature debut Little Odessa in 1994, he has made seven other features including We Own the Night (2007), Two Lovers (2008), The Immigrant (2013), The Lost City of Z (2016), Ad Astra (2019), and Armageddon Time (2022). Five of his films have competed for the Palme d'Or at the Cannes Film Festival.