Ana Lily Amirpour is an Iranian-American film-maker, screenwriter and actress. She is best known for her feature film debut A Girl Walks Home Alone at Night, self-described as "the first Iranian vampire spaghetti western" that made its debut at the Sundance Film Festival in 2014, and which was based on a previous short film that she wrote and directed, which won Best Short Film at the 2012 Noor Iranian Film Festival.

A Girl Walks Home Alone at Night is a 2014 Persian-language American Western horror film written and directed by Ana Lily Amirpour. Promoted as "The first Iranian vampire Western", it stars Sheila Vand, Arash Marandi, Mozhan Marnò, Marshall Manesh, and Dominic Rains. It was financed in part by a crowdfunding campaign on Indiegogo.