Agustín Sierra
Agustín Sierra Romera, also known as Cachete Sierra, is an Argentine actor.
Also recorded as Agustin Sierra
Agustín Sierra

Tigres En Red · Entrevista: Juan Guilera y Agus Sierra de Chicos Católicos · CC BY 3.0
- Name
- Agustín Sierra
- Birthplace
- Buenos Aires, Argentina
- Occupation
- Actor
- Born
- Agustín Sierra was born on 23 September 1990. · San Isidro.
- Nationality
- Argentina
- Languages
- Spanish
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Agustín Sierra Romera, also known as Cachete Sierra, is an Argentine actor.
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wikidata · Q2633555 · wikipedia · Agustín Sierra
In this article
Key facts
Key facts
• Name — Agustín Sierra • Birthplace — Buenos Aires, Argentina • Occupation — Actor • Years Active — 1997–present • Partner — Candela Vetrano (2008–2010) Candela Ruggeri (2015) Camila Mateos (2016–2017) Fiorella Giménez (2021–2023) • Parents — Roberto Sierra and María Adelaida Romera • Website — https: instagram.com/cachetesierra
Biography
Biography
Agustín Sierra Romera was born in Buenos Aires, Argentina, to Roberto Sierra and María Romera. He has one older brother named, Roberto Sierra Romera and one older sister named, Paula Sierra Romera.
Career
Career
Agustín Sierra, debuted as an actor in 1999 at age 9 in Verano del '98. From 1999 to 2001, he was part of the cast of the youth television series Chiquititas. Between 1999 and 2001, he made the theatrical seasons of Chiquititas. In 2001, he was summoned by Cris Morena for the special Chiquititas de Oro where he and the most prominent of all seasons came together to receive the award Chiquititas de Oro. In 2001, he was part of the cast of the film Chiquititas: Rincón de luz. In 2002, he made a special appearance in the youth television series Rebelde Way starring Camila Bordonaba, Felipe Colombo, Luisana Lopilato and Benjamín Rojas. In 2003, he was part of the cast of the children's television series Rincón de Luz starring Guido Kaczka and Soledad Pastorutti. Between 2003 and 2004, he made the theatrical seasons of Rincón de Luz. From 2004 to 2005, he was part of the cast of the youth television series Floricienta starring Florencia Bertotti, Juan Gil Navarro and Fabio Di Tomaso. In 2006, he made a special appearance in the youth television Alma Pirata. In 2006, he made a special appearance in the children's television series Chiquititas Sin Fin. From 2007 to 2010, he was part of the cast of the youth television series Casi Ángeles. Between 2007 and 2010, he made the theatrical seasons of Casi Ángeles. In 2014, he was part of the cast of the television series Sandía con vino. In 2014, he made a special appearance in the youth television Aliados. In 2015, he was part of the cast of the film Chicos Católicos. In 2015, he was part of the play El club del chamuyo. From 2015 to 2016, he was part of the Chicos Católicos. 2014-2016 conducio Fans en Vivo In 2017, he made a special appearance in the television Golpe al corazón. From 2017 to 2018, he was part of the Desesperados. In 2019, he was part of the play La madre que los parió. In 2019, he made a special appearance in the television series Pequeña Victoria. In 2019, he was part of the cast of the film Te pido un taxi. From 2019 to 2020, he was part of the play Sex, viví tu experiencia. In 2020, he made a special appearance in the television series Separadas.
Television
Television
• Year — Title — Character — Channel • 1999–2001 — Chiquititas — Agustín Maza • 2002 — Rebelde Way — Nacho — Canal 9 • 2003 — Rincón de Luz — Lucas Lagos — Canal 9 / América TV • 2004–2005 — Floricienta — Martín Fritzenwalden — Canal 13 • 2006 — Alma Pirata — Agustín — Telefe • Chiquititas Sin Fin — Franco • 2007–2010 — Casi Ángeles — Ignacio Pérez Alzamendi — Telefe • 2009–2010 — Ignacio "Nerdito" Pérez Alzamendi Elordi • 2013 — Historias de corazón — Andrés • 2014 — Sandia con vino — Camilo — TV Pública • Aliados — Tomás García Iturbe (Voice Only) — Telefe • 2016 — Jungle Nest — Duque (an episode) — Disney Channel • 2017 — Golpe al corazón — Rafael's former boxing partner — Telefe • 2018 — Rizhoma Hotel — Cristian • 2019 — Pequeña Victoria — Luca • 2020 — Separadas — Franco — Canal 13 • 2021 — La 1-5/18 — Santiago Córdoba • 2023-present — Buenos chicos — Pedro Zambrano
Theater
Theater
• Year — Title — Character — Director — Theater • 1999–2001 — Chiquititas — Agustín Maza — Cris Morena — Teatro Gran Rex • 2003–2004 — Rincón de Luz — Lucas Lagos • 2004–2005 — Floricienta — Martín Fritzenwalden • 2007–2010 — Casi Ángeles — Ignacio Pérez Alzamendi • 2015 — El club del chamuyo — Bobby Bravo — Ezequiel Sagasti — Teatro Porteño • 2015–2016 — Chicos católicos — Guido — Metropolitan Citi • 2017 — La madre que los parió — Ricky — Héctor Díaz — Metropolitan Sura • 2017–2018 — Desesperados • 2019–2021 — Sex, viví tu experiencia — José María Muscari and Matías Napp — Gorriti Art Center • 2021–2022 — Una noche en el hotel — Rafa — Carlos Olivieri • 2022-2023 — La verdad — Martín — Ciro Zorzoli — Teatro Politeama
Television programs
Television programs
• Year — Program — Role — Notes — Ref. • 2015 — Bailando 2015 — Guest celebrity • 2017–2018 — Fans en vivo — Host • 2020–2021 — Cantando 2020 — Contestant — Winner • 2021 — Bailando 2021 — Contestant • 2022 — ¿Quién es la máscara? — Olaf, the Viking — 24th unmasked • 2025 — MasterChef — Contestant
Movies
Movies
• Year — Movie — Character — Director • 2001 — Chiquititas: Rincón de luz — Agustín Maza — José Luis Massa • 2015 — Chicos católicos — Guido — Juan Paya • 2019 — Te pido un taxi — Federico — Martín Armoya
Soundtrack albums
Soundtrack albums
• 1999 — Chiquititas Vol. 5 • 2000 — Chiquititas Vol. 6 • 2001 — Chiquititas Vol. 7 • 2001 — Chiquititas: Rincón de Luz • 2003 — Rincon de Luz • 2008 — Casi Ángeles • 2009 — Casi Ángeles • 2010 — Casi Ángeles

Agustín Sierra durante una entrevista para el programa "Tigres en red" en 2015.
Tigres En Red · Entrevista: Juan Guilera y Agus Sierra de Chicos Católicos

Agustín Sierra durante una entrevista para el programa "Tigres en red" en 2015.
Tigres En Red · Entrevista: Juan Guilera y Agus Sierra de Chicos Católicos
Places
Named by the record
Places
Only places the record itself states, plotted where the house gazetteer settles their coordinates. Nothing is inferred from a name or a nationality.
Agustín Sierra was born at San Isidro.
Birthplace
San Isidro.
Birth place
Primary material
Documents and archives
reference work
- “Agustín Sierra”, English Wikipedia, consulted as further reading
Reputable secondary · Wikipedia
authority record
- Wikidata, structured authority record Q2633555: Agustín Sierra
General reference · Wikidata
Notes from the source article
Cited by Wikipedia
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References
Citations
References
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reference work
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General reference
People, houses and institutions
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Citizenship
1- ArgentinaPlace
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The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 18 August 2026.
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