| O Guaraní | |
| Director: | Vittorio Capellaro |
| Producer: | Vittorio Capellaro |
| Cinematography: | Paulo Benedetti, Vittorio Capellaro |
| Distributor: | Capellaro Filmes, Paramount Pictures |
| Country: | Brazil |
| Language: | Silent |
O Guaraní is a 1926 Brazilian drama film directed by Vittorio Capellaro based on the novel The Guarani by José de Alencar.
The film premiered in Rio de Janeiro on 18 October 1926.