Fanfic is a 2023 Polish drama film directed by Marta Karwowska and written by Karwowska and Grzegorz Jaroszuk. Starring Alin Szewczyk, Jan Cięciara, and Dobromir Dymecki. It is a coming-of-age LGBT-related film based on the novel of the same title by Natalia Osińska. It is notable as the first Polish film with a transgender actor, Alin Szewczyk, in the role of a transgender character. The film was released internationally on Netflix on 17 May 2023.