Mana Komatsu is a Japanese voice actress from Tokyo, born on June 3rd. She is affiliated with the talent agency Production Ace. Her career began in 2011, and her debut role was as Raika Meiki in the television anime series R-15, which aired that same year. The character Raika Meiki is a天才 photographer at the series' Inspiration Academy.

Komatsu's filmography is primarily defined by roles in video games and anime television series. She is well-known for her work in the popular browser and mobile game Kantai Collection, where she provides the voices for multiple ship characters, including the destroyers Hamakaze, Tanikaze, and Urakaze, the aircraft carrier Zuihō, and later the coastal defense ship Fukue. Her work on the game has been documented in publications such as Comptiq magazine and in the Kantai Collection tabletop role-playing game replays.

In addition to her debut in R-15 and her extensive work in Kantai Collection, Komatsu has taken on roles in other anime and game projects. Her anime credits include a guest role as a schoolgirl in Beautiful Bones: Sakurako's Investigation and as a mother in Ebiten: Ebisugawa Public High School's Tenmonbu. She also voiced characters in the game Milhime Wars and voiced the character Suguri Hayama in the 2016 game Circular Infection Outbreak code-S-. A consistent thread in her career is her ongoing association with the Kantai Collection franchise, including reprising the role of Hamakaze for the anime series Kan Colle Season 2: Let's Meet at Sea. She has also participated in internet radio programs and live events related to her roles, such as the R-15 radio show and appearances for the game BEAT LINE.