Tumbbad is a 2018 Indian Hindi-language period folk horror film directed by Rahi Anil Barve. Additionally, Anand Gandhi served as the creative director, and Adesh Prasad served as the co-director. Written by Mitesh Shah, Prasad, Barve, and Gandhi, the film was produced by Sohum Shah, Aanand L. Rai, Mukesh Shah and Amita Shah. Starring Sohum Shah in the lead role as Vinayak Rao, it follows the story of his search for a hidden 20th century treasure in the Indian village of Tumbbad, Maharashtra.

The director, Rahi Anil Barve, began writing the script based on a story a friend had told him about in 1993, by the Marathi writer Narayan Dharap. He wrote the first draft in 1997, when he was 18 years old. From 2009 to 2010, he created a 700-page storyboard for the film. It was optioned by seven production companies who backed out and went on the floors (went into production) three times. It was first shot in 2012 but after editing, Barve and Shah were not satisfied. The film was then re-written and re-shot with filming completed in May 2015. Pankaj Kumar served as the director of photography while Sanyukta Kaza was its editor. Jesper Kyd composed the original score while Ajay–Atul composed one song.

Tumbbad premiered in the critics' week section of the 75th Venice International Film Festival—the first Indian film to be screened there. It was also screened at the 2018 Fantastic Fest, Sitges Film Festival, the Scream fest Horror Film Festival, the El Gouna Film Festival, 23rd International Film Festival of Kerala, Mórbido Fest, Brooklyn Horror Film Festival and Nitte International Film Festival.

Tumbbad was released theatrically on 12 October 2018 to critical acclaim with critics praising the story, the production design, & the cinematography. Made on a production budget of ₹50 million (US$570,000)–₹150 million (US$1.7 million), the film grossed a total of ₹154 million (US$1.8 million) at the box office. It received eight nominations at the 64th Filmfare Awards winning three for Best Cinematography, Best Art Direction and Best Sound Design. Over time, it has gained a cult following and is considered to be one of the best among Hindi horror films. Tumbbad was re-released in 2024 and became the highest-grossing re-released Indian film, a record that was later surpassed by Sanam Teri Kasam in 2025.