House of Gucci is a 2021 American biographical crime drama film directed by Ridley Scott, based on the 2001 book The House of Gucci: A Sensational Story of Murder, Madness, Glamour, and Greed by Sara Gay Forden. The film follows Patrizia Reggiani (Lady Gaga) and Maurizio Gucci (Adam Driver), as their romance transforms into a fight for control of the Italian fashion brand Gucci. Jared Leto, Jeremy Irons, Salma Hayek, and Al Pacino also star.

Scott wanted to make a film about the Gucci dynasty after acquiring rights to Forden's book in the early 2000s. The project languished for several years, with a number of directors and rumored actors being considered before Scott and Gaga became officially attached in November 2019. Much of the remaining cast joined the following summer, and filming began in Italy, lasting from February through May of 2021.

The world premiere of House of Gucci was held at the Odeon Luxe Leicester Square in London on November 9, 2021. It was theatrically released by United Artists Releasing in the United States on November 24, 2021. The film received mixed reviews from critics, who praised the cast's performances (particularly Gaga and Leto), but criticized the inconsistent tone.