Carlo Kalajzic is a German actor, content creator, and public figure, best known for his work in film, television, and commercial advertising. He began his acting career at an early age and gained recognition through supporting roles in major German productions. His notable appearances include the role of Moritz in the feature film Hannes, as well as a performance in the acclaimed crime series Tatort, in the episode Die Nacht gehört Dir.

In addition to his film and television work, Kalajzic has appeared in national advertising campaigns for well-known brands such as Lego, Hipp, and Zalando.

Since 2025, he has also built a growing online presence as a digital creator , expanding his public profile across streaming and social media platforms.