Alim Sudio (born June 15, 1973) is an Indonesian screenwriter, actor, and producer who has made significant contributions to the country's film industry.

Alim made his debut as a screenwriter in 2008 with the film Rahasia Bintang. Since then, he has been known as a prolific writer, covering various genres such as horror, drama, comedy, and thriller. In 2015, Alim was nominated for Best Adapted Screenplay at the Indonesian Film Festival for Surga yang Tak Dirindukan. When adapting screenplays, Alim is known for his in-depth research to ensure accuracy and depth in storytelling. For instance, while writing the script for Buya Hamka, he faced challenges in gathering information and maintaining precision in his writing. With his dedication and contributions, Alim Sudio continues to be a key figure in the development of the Indonesian film industry.