Leonie Landa is a German actress and voice actress born in Hamburg in 1994. She began her career as an on-screen actress, appearing in German television series such as Notruf Hafenkante, SOKO Köln, and the long-running ARD soap opera Rote Rosen. She also pursued training in the United States at the Stella Adler Studio of Acting in New York City.

In addition to her on-screen work, Landa has built a substantial career in voice acting, providing the German voices for characters in a wide range of international film and television productions. Her work includes dubbing for live-action series such as The Crown, where she voiced Princess Anne, and the Swedish series Caliphate.

Landa is particularly well-known in Germany for her voice work in anime, where she is frequently cast in leading roles. She is the regular German dubbing voice for the Japanese voice actress Akari Kitō. Through this recurring collaboration, Landa voices the character Tsukasa Yuzaki in the romantic comedy series TONIKAWA: Over The Moon For You and its subsequent specials. She also provides the German voice for Luna Heela, another role originally played by Akari Kitō, in the fantasy series The Hidden Dungeon Only I Can Enter.

Her other prominent anime voice roles include Ayaka Uehara in the fitness comedy How Heavy Are the Dumbbells You Lift?, Rikka Isurugi in the original anime film Black Fox, and Sara in the animated film Naruto Shippūden: The Lost Tower. She has also contributed voices to a variety of other anime series, including Gabriel DropOut, In Another World With My Smartphone, and Scum's Wish.

Beyond animation, Leonie Landa is also an active voice actress in the video game industry. Her video game credits include the role of Rose Winters in Resident Evil Village, Jessie Blazkowicz in the German version of Wolfenstein: Youngblood, and Julia in The Dark Pictures Anthology: Man of Medan. She has also voiced characters in major titles such as Dragon Age: The Veilguard and A Plague Tale: Requiem. In addition to on-screen and voice work for film and games, she has narrated several audiobooks, including titles for the publishers LYX and Audible.