Mamen Mengó is a Spanish actress and voice artist with a career spanning theatre, musical performance, dubbing, and teaching. Her professional training began with a diploma in Dramatic Art from the escuela del actor in 2001, and she has subsequently expanded her skills through numerous courses in film and television acting, casting techniques for the camera, singing, and various dance styles including salsa, jazz, and tap. This extensive preparation has established her as a versatile performer in the Spanish entertainment industry.

In the realm of dubbing and voice-over, Mengó has built a significant career. She is credited with voicing characters in major international productions, such as the reality television series Keeping Up with the Kardashians and the acclaimed film Wadjda. Her work extends to animation and commercial voice-over, where she has been the voice for projects like Nina de l’Espai and has worked as a presenter and voice talent for major brands including Mercadona and Consum.

Within the specific field of anime, Mengó is known for providing the Spanish voice for the character Filvis Challia in the series Sword Oratoria: Is It Wrong to Try to Pick Up Girls in a Dungeon? On the Side. Filvis Challia is the captain of the Dionysus Familia, an elf mage also known by the epithet "Banshee". This role represents a notable credit in her voice-acting filmography.

Beyond her voice work, Mengó is deeply involved in Spanish musical theatre, having participated in numerous productions with prominent companies such as Albena, Ornitorrincs, and the Institut Valencià de Cultura. Her stage credits include performances in Tic Tac, a show that won the Max Award for best national musical in 2018, as well as Alice in the Musical of Wonders, Peter Pan vs. the YouTuber, and La llave mágica. She has also collaborated on theatre projects with fellow actress Ana Conca, such as in the musical Bruno. In addition to her performance career, Mengó shares her expertise as a professor of Interpretation at the Escuela Off's Musical Theatre program, contributing to the education of future performing artists.