Alma Wilheleme is a Mexican voice and dubbing actress born in Mexico City in 1969. With a career spanning more than twenty-five years, she began working in voice dubbing in 1990. She studied Communication Sciences at the University of the Valley of Mexico and pursued acting at the Andres Soler Drama School, which is part of the National Association of Actors. Her training in dubbing techniques was obtained at the Procineas S.C.L. Dubbing Cooperative.

Wilheleme has built a notable career voicing characters in Spanish-language dubs of major anime series. She is recognized for her role as Cherry Night, also known as Chiaki Enno, in the series Zenki. Another significant early role was that of Maya Ibuki in the original dubbing of the acclaimed series Neon Genesis Evangelion. She is also well known for providing the voice of the protagonist Hitomi Kanzaki in The Vision of Escaflowne.

Her other voice credits in anime include the roles of Maky in Supercampeones J, Mary Tanada in Supercampeones: Road to 2002, Emily in Those Who Hunt Elves, and Pink Leader Suzie Delmo Rosa in Agent Aika. Beyond acting, she has also worked as a voice director, including directing the Disney animated series The Replacements and the American children's group Hi-5 for Discovery Kids Latin America. Her career extends to dubbing for live-action films, where she has provided Spanish voices for actresses including Keira Knightley, Naomi Watts, Gwyneth Paltrow, and Christina Ricci. In addition to her voice work, Wilheleme has experience in theatre and has worked as an acting coach and dubbing instructor in Mexico, Chile, Argentina, and Guatemala.