Sebastián Lelio was born in Argentina in 1974, moved to Chile at two, and spent his career making films about people who had been moved to the margins of their own stories. He studied journalism for a year before film school claimed him, releasing a 9/11 documentary, Cero, in 2003 and his first narrative feature, The Sacred Family, at San Sebastián in 2005. Neither announced what was coming. The breakthrough was Gloria in 2013. A film about a woman in her late 50s who starts dating again sounds, in pitch form, like a television movie — warm, slight, forgettable. What Lelio made was a film of genuine complexity: Paulina García's performance won her the Silver Bear at Berlin, and the film announced a director who trusted his actresses to carry enormous emotional weight without scaffolding the audience's response. When Lelio remade it in English as Gloria Bell in 2019 with Julianne Moore, the gesture made sense — not laziness, but the conviction that the story was universal enough to survive translation. A Fantastic Woman followed in 2017. The drama about a trans woman navigating grief and institutional hostility became the first Chilean film to win the Oscar for best international feature. Lelio was characteristically clear-eyed about its stakes beyond cinema: when Chile's gender identity bill had stalled in congress for seven years, the film's global visibility helped reactivate the political conversation. He made art that did political work without becoming a political document. His English-language work showed both his range and his consistent preoccupation. Disobedience (2018), with Rachel Weisz and Rachel McAdams, brought the same rigour to a queer love story set in a London Orthodox Jewish community. The Wonder (2022), adapted from Emma Donoghue's novel with Florence Pugh, turned a 19th-century Irish fasting girl into a meditation on faith, belief, and the stories we need to survive. These are not films that share a genre — they share a gaze. His final completed work, The Wave, a musical protest drama, premiered at Cannes in 2025. The progression from domestic drama to genre-inflected political musical suggests a director still expanding, still willing to risk the form. He was 52. Lelio's partner Amalia Kassai announced his death on Instagram without specifying a cause. Chilean media reported he died at his home in Las Condes, Santiago. He was, as Peter Bradshaw wrote of A Fantastic Woman, a director capable of 'a sublime study in the exalted ordeal of grief' — a phrase that now reads differently. 'Making a film is like a gift you leave somewhere — you then hide and see what happens,' he said. The gifts are still out there.