Rafael Sieg Filmography
| 2025 | Guerreiros do Sol (TV Series) · as Tatarana |
| 2024 | Meninas Não Choram · as Roberto |
| 2024 | Nosso Lar 2 · as Fernando |
| 2022 | Praiano · as Ricardo |
| 2022 | Alemão 2 · as Mario |
| 2022 | Pantanal (TV Series) · as Solano |
| 2022 | Sem Fôlego · as Gerald Anderson |
| 2021 | Invisible City (TV Series) · as Ivo |
| 2020 | Unsoul (TV Series) · as Dr. Igor Machula |
| 2019 | |
| 2019 | Dark Soccer (TV Series) · as Diogo |
| 2019 | Orphans of a Nation (TV Series) · as Rodrigo Torquato |
| 2019 | Alaska · as Fernando |
| 2019 | Disforia · as Dário |
| 2018 | If I Close My Eyes Now (TV Series) · as Pacheco |
| 2018 | Simonal · as Ronaldo Bôscoli |
| 2017 | Perrengue (TV Series) · as Thomaz |
| 2017 | Under Pressure (2017) (TV Series) · as Ciro Fonseca |
| 2017 | Ernesto, O Exterminador de Seres Monstruosos (E Outras Porcarias) (TV Series) · as Mário |
| 2017 | |
| 2016 | Las Ineses · as Padre Guillermo |
| 2016 | One Against All (TV Series) · as Assis |
| 2014 | Portrait of a Thief · as Hóspede Hotel Vitória |
| 2014 | Questão de Família (TV Series) · as Rodolfo |
| 2014 | Psi (TV Series) · as Henrique |
| 2013 | Mandrake: The Movie · as Gabriel Birman |
| 2013 | Trail of Lies (TV Series) · as Homem |
| 2012 | Meu Passado Me Condena (TV Series) · as Beto Assunção |
| 2012 | Avenida Brasil (TV Series) · as Nicolau |
| 2012 | Amor Eterno Amor (TV Series) · as Dr. Fabrício (2012) |
| 2011 | |
| 2011 | Insensato Coração (TV Series) · as Cicero Torres |
| 2010 | The Old Woman at the Back · as Rodrigo |
| 2010 | |
| 2009 | Seize the Day (TV Series) · as Neto |
| 2009 | Peixe Vermelho · as Namorado |
| 2007 | Cortejo Negro · as Amado |
| 2007 | Still Orangutans · as Singing Teacher |
| 2005 | Mandrake (TV Series) · as Gabriel Birman |