Kepler 6B (Spanish: Kepler Sexto B)[1] is a 2023 Spanish-French drama film directed by Alejandro Suárez Lozano (in his directorial feature length debut) which stars Karra Elejalde and Daniela Pezzotti.

The plot follows upon the meeting of Zai (a girl suffering from abuse from her stepfather) and Jonás (an isolated old man who has come to believe that he is an astronaut living in a starship moored in a far away planet).

[2] The film was produced by Turanga Films, Pincheforn Producciones and Kepler Sexto B AIE alongside Quexito Films and Noodles Production, with backing from ICAA and IVC and participation of TVE, À Punt Mèdia, Crea SGR and ICO.

[6] Distributed by Filmax, it was released theatrically in Spain on 16 June 2023.

Sergio F. Pinilla of Cinemanía rated the film 3½ out of 5 stars, underscoring it to be an "intergenerational and cosmic fable with Karra [Elejalde] showcasing his talents".