Katja Primel is a German voice actress and audio play speaker, born on June 18, 1972, in Berlin, Germany. She is primarily known for her extensive work in dubbing, providing the German voices for characters in international films and television series. In some credits, she has also been listed under the pseudonym Kay Primel.

Primel's voice acting career is diverse, encompassing a wide range of live-action and animated roles. One of her most recognized performances in the anime genre is providing the German voice for the protagonist Haruhi Fujioka in the series Ouran High School Host Club. Another significant anime role is her long-standing work as the voice of Raven in the animated series Teen Titans and its subsequent sequel, Teen Titans Go!.

Beyond animation, Primel has dubbed the voices of many actresses in popular television series. She is known for voicing Rebecca Mader's character Charlotte Lewis in Lost, Zooey Deschanel in the film Elf, and Melissa Joan Hart in the title role of the series Clarissa. Her film work also includes dubbing Christina Ricci in Sleepy Hollow and Liv Tyler in Empire Records.

In addition to her on-screen dubbing work, Primel is a prominent voice in German audio plays. Her most notable and enduring role in this field is that of Otto, the elephant's best friend, in the long-running Benjamin Blümchen series, a part she has played since the 34th installment. Her career demonstrates a consistent presence in the German dubbing and audio play industry since the 1990s.