Lana Finn Marti is a German and Swiss voice actress and singer, born on October 20, 2002. She began her performing arts career at a young age, appearing on stage at eleven in the role of the young Wendy in a production of Peter Pan at the Berliner Ensemble. Her work in voice acting commenced in 2013, and she has since built an extensive career dubbing numerous film and television roles into German.

Marti is known for providing the German voice for a wide array of characters in both animation and live-action productions. In the anime series Spy x Family and its subsequent film, Spy x Family Code: White, she voices the beloved telepathic child Anya Forger, the original Japanese voice for the character is provided by Atsumi Tanezaki. Another significant anime role early in her career was the young Megu in the series Rainbow: Nisha Rokubō no Shichinin.

Her voice work extends to a variety of high-profile animated films. She voiced the lead character Meilin "Mei" Lee in the Pixar film Turning Red, originally voiced by Rosalie Chiang, and Poppy Prescott in Illumination's Despicable Me 4, the original voice for the character is provided by Joey King. In live-action dubbing, she has lent her voice to characters portrayed by actors such as Ariana Greenblatt as Sasha in Barbie, Sophia Lillis as Shelly in Asteroid City, and Hadley Robinson as Vivian in Moxie. Zeit, zurückzuschlagen. She also provides the German and Swiss German voice for the title character in the children's series Masha and the Bear.

Her dubbing filmography is extensive, encompassing roles in television series like The Last of Us, Wednesday, and And Just Like That..., as well as numerous other anime such as All of Us Are Dead, Blue Lock: Episode Nagi, and The Colors Within. Her work is characterized by a high volume of roles across different media, demonstrating her versatility and consistent presence in the German dubbing industry.