Tinne Oltmans

Tinne Oltmans is one of Belgium's most recognizable and versatile performers. As an actress, singer, musical theatre performer and voice artist, she has built an impressive career that seamlessly bridges television, film, theatre and music.

After graduating from the Musical Theatre programme at Fontys Academy of the Arts in 2015, Tinne quickly established herself as a leading young talent within the Belgian entertainment industry. Audiences first embraced her through her breakthrough role as Mila in the hit Studio 100 series Ghost Rockers, a role that led to multiple television seasons, live arena performances, concert tours and a feature film.

Since then, Tinne has continued to expand her artistic range. On television, she became a household name through her leading role as Lisa in the successful daily drama series Lisa, while also appearing in productions such as Misfit, Raad van Soekie, Celebrity MasterChef Vlaanderen, Couples Therapy and the upcoming VRT series Boomer.

Alongside her screen career, Tinne has remained deeply connected to the stage. She captivated audiences as Sophie in Mamma Mia! and most recently stepped into the iconic role of Sandy in Grease. Her theatrical work demonstrates both her vocal strength and natural stage presence, making her one of the most multifaceted performers of her generation.

Beyond acting, Tinne is an accomplished singer-songwriter signed to Universal Music. Her music career includes multiple successful releases and performances throughout Belgium and the Netherlands. She is also one of the most recognizable voice actresses in the Dutch-speaking market, lending her voice to beloved characters such as Belle in Disney's Beauty and the Beast, Astrid in How To Train Your Dragon, and characters in productions including Wicked, Trolls 3, Blue & Co, Sing and The Addams Family.

With a strong social media presence, an engaged audience and experience across multiple entertainment disciplines, Tinne continues to evolve as an artist and storyteller. Her career reflects a rare combination of versatility, professionalism and authenticity, making her a valuable addition to any production, project or creative collaboration.