La porta rossa

La porta rossa
Season 1 DVD cover
Italian	La porta rossa
Genre	Noir[1]
Created by	Carlo Lucarelli Giampiero Rigosi
Screenplay by	Carlo Lucarelli Giampiero Rigosi Sofia Assirelli Michele Cogo (s. 1–2) Davide Orsini (s. 2–3)
Directed by	Carmine Elia (s. 1–2) Gianpaolo Tescari (s. 3)
Starring	Gabriella Pession Lino Guanciale Valentina Romani
Music by	Stefano Lentini
Opening theme	It's Not Impossible by Stefano Lentini and Charlie Winston
Country of origin	Italy
Original language	Italian
No. of seasons	3
No. of episodes	32
Production
Executive producer	Stefania Balduini (s. 3)
Producers	Anouk Andaloro (Rai) Maurizio Tini (VelaFilm, s. 1–2: Garbo, s. 3) Michele Zatta (Rai, s. 1) Luigi Mariniello (Rai, s. 1–2) Tommaso Dazzi (VelaFilm, s. 1–2) Giulio Luciani (Rai, s. 3) Maite Carpio (Garbo, s. 3)
Cinematography	Roberto Cimatti (s. 1–2) Alessandro Pesci (s. 1) Marcello Montarsi (s. 3)
Editors	Lorenzo Fanfani (s. 1) Marco Garavaglia (s. 2) Alessio Rivellino (s. 3)
Running time	50–60 minutes
Production companies	Rai Fiction VelaFilm (s. 1–2) Garbo Produzioni (s. 3)
Original release
Network	Rai 2
Release	February 22, 2017 (2017-02-22) – February 1, 2023 (2023-02-01)
Infobox instructions (only shown in preview)

La porta rossa ([la ˈpɔrta ˈrossa], lit. 'The Red Door') is an Italian noir television series created by Carlo Lucarelli and Giampiero Rigosi for Rai Fiction. It premiered on Rai 2 on February 22, 2017 and concluded on February 1, 2023, having aired 32 episodes over three seasons.

The pilot episode attracted the largest audience of the night, amassing 3.284 million viewers, more than double the network average at the time. The series was praised for being "the only [Italian] mainstream TV crime series that resembles genre literature and not a mainstream TV drama", its "modern and demanding" visuals and dark setting, but its second season was criticized as "excessively distressing".