Diego Mesaglio is one of the most familiar faces in Argentine television. For more than three decades, he has entertained audiences with his acting, music, and stage performances. Born in Buenos Aires Province, Diego started his career as a child actor and quickly became a household name through youth-oriented shows like Chiquititas and Rebelde Way.
From early fame to health struggles, he has shown strength and determination. Today, at 42 years old, Diego remains active in television, theater, and music. His journey is a mix of success, hardship, and comeback, making him a true example of perseverance in the entertainment industry.
Diego Mesaglio Age, Wife, Career, Family, Wiki
| Attribute | Details |
|---|---|
| Full Name | Diego Alberto Mesaglio |
| Date of Birth | 20 February 1984 |
| Age (as of 2026) | 42 years |
| Birthplace | Luján, Buenos Aires Province, Argentina |
| Nationality / Ethnicity | Argentine |
| Height | 1.78 m (5 ft 10 in) |
| Profession | Actor, Musician, Producer |
| Years Active | 1991 – Present |
| Known For | Chiquititas, Rebelde Way, Floricienta, Romeo y Julieta, Un gallo para Esculapio |
| Film Debut | Amigomío (1994) |
| Popular TV Roles | Guadalberto “Corcho” Tapón (Chiquititas), Guido Lassen (Rebelde Way), Damián “Bata” Medina Ramos (Floricienta) |
| Music Career | Performed with Erreway (2002–2003), Founded cumbia band Arturitos (2016) |
| Relationship Status | Past relationship with Mariana Seligmann (2003–2004); currently in a private relationship |
| Family | Close bond with parents, sisters, and niece |
| Health Challenges | Lost vision in left eye after accident in 2014; multiple surgeries and recovery |
| Net Worth (2026) | $1–2 million USD (approx) |
| @mesagliodiego | |
| IMDb | @nm0581773/ |

Early Life and Background
Diego Alberto Mesaglio was born on 20 February 1984 in Luján, Buenos Aires Province, Argentina. His Argentine ethnicity and cultural roots shaped his personality and career choices. From a young age, Diego showed interest in acting and performing.
His first big break came in 1991 when he starred in a Banco Río advertisement. Soon after, he made his film debut in Amigomío (1994). These early experiences gave him confidence and opened doors to television roles. Diego’s childhood was not ordinary; while most kids were busy with school, he was balancing studies with acting commitments.
Entry into Acting
His first appearance was in a Banco Río commercial in 1991, when he was just seven years old. This small role introduced him to the world of cameras and scripts. Soon after, he made his film debut in Amigomío (1994), a movie that gave him his first taste of professional acting.

Television quickly became his main platform. Diego appeared in popular shows like Montaña Rusa, Amigovios, and Poliladron. The turning point in Diego’s career came in 1996, when he joined the cast of Chiquititas. He played the role of Guadalberto “Corcho” Tapón, a character that quickly became popular among young viewers.
Rise to Fame in Youth Series
After Chiquititas, Diego continued to shine in youth-oriented series. In 1999–2000, he played Alí in Verano del ’98, another popular show that kept him in the spotlight. In 2002–2003, Diego reached new heights with Rebelde Way, where he played Guido Lassen. The show was a cultural phenomenon, not just in Argentina but across Latin America and beyond.
He further strengthened his career with Floricienta (2004–2005), playing Damián “Bata” Medina Ramos. This role added another layer to his image as a versatile actor who could handle both drama and comedy. By the mid-2000s, Diego Mesaglio was firmly established as one of the leading young actors in Argentina.

Transition to Mature Roles
In 2007, he starred in Romeo y Julieta as Dante Brunelli, a role that allowed him to explore deeper emotions and more complex storytelling. Later, he appeared in Graduados (2012) as Urso Chávez, a nostalgic comedy-drama that reunited many actors from earlier youth series. In Los Vecinos en Guerra (2013–2014), Diego played Lorenzo “Lolo” Bermejo, a character that added humor and drama to the show.
In 2017–2018, Diego took on a darker role in Un gallo para Esculapio, playing Tony, a character involved in crime and survival. This role was praised for its intensity and showed a new side of his acting skills. More recently, he appeared in La 1-5/18 (2022) and Buenos Chicos (2023), proving that he continues to remain relevant in Argentine television.
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Film Career Highlights
While television has been his main platform, Diego has also worked in films. His movie career began with Amigomío in 1994, but he later appeared in several notable projects. In 2009, he starred in Matar a Videla, a film that dealt with Argentina’s political past.

In 2013, Diego lent his voice to the animated film Underdogs (Metegol), which was directed by Juan José Campanella. This project allowed him to explore voice acting and reach younger audiences in a new way. In 2021, he made an appearance in the musical and dramatic film Cato.
Music Career
Diego’s career is not limited to acting. He has also explored music, especially during his time in Rebelde Way. The show gave birth to the band Erreway, and Diego participated in concerts and tours with the group.
In 2016, Diego formed a cumbia band called Arturitos, which reflected his love for music and live performance. The band performed in local venues and gave him another creative outlet. Music has always been part of his journey, and even though acting remains his main focus, his musical projects show his versatility as an entertainer.

Personal Life and Relationships
Diego Mesaglio has always been careful about keeping his personal life private. Unlike many celebrities who share every detail, Diego prefers to protect his family and relationships from the spotlight. This has helped him maintain a balance between his career and personal world.
In the early 2000s, Diego was in a relationship with actress Mariana Seligmann (2003–2004). The pair were often seen together at events, but the relationship ended quietly. Since then, Diego has chosen to keep his romantic life away from constant media attention.
Net Worth and Achievements
Mesaglio’s long career in television, theater, and music has brought him both fame and financial success. As of 2026, Diego’s net worth is estimated to be between $1–2 million USD (approx). This wealth comes from decades of acting in popular shows, film projects, stage performances, and music ventures.

Beyond money, Diego’s true achievement lies in his longevity in the entertainment industry. Few child actors manage to sustain their careers into adulthood, but Diego has done so with grace. His ability to reinvent himself and take on diverse roles has kept him relevant for more than 30 years.
Health Challenges and Resilience
One of the most defining chapters in Diego’s life came in 2014, when he suffered a domestic accident that severely damaged his left eye. The injury led to multiple surgeries and attempts at cornea transplants. Despite medical efforts, he lost vision in that eye.
The accident also affected his mental health. Diego has openly spoken about his struggles with depression during this time. However, his resilience and determination helped him recover. He returned to acting and even began teaching, showing that setbacks do not define a person’s future.
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