Satomi Hongo is a Japanese voice actor affiliated with the talent agency EARLY WING as a junior member. She was born on November 1st in Okayama Prefecture, Japan.

Hongo began her voice acting career in 2021. Her first major role, and a significant career milestone, came the same year when she was cast as Yu Kiyose in the television anime series PuraOre! Pride of Orange. This multimedia project about girls playing ice hockey featured Hongo as one of its main cast members, voicing a forward for the team known as the Dream Monkeys. The anime aired from October to December 2021. As part of her involvement with the series, Hongo also became a member of the voice actor unit SMILE PRINCESS, which performed the anime's opening theme song.

In addition to her work in anime, Hongo has provided voices for video games. Her game roles include Igarashi Maki in 22/7 Music Time. She has also taken on minor roles in other television anime, such as a male student in CUE! and a female student in Blue Orchestra.

Hongo is known by the nicknames Satomin and A Hongo. Her personal interests and hobbies include DIY projects, walking, and collecting miscellaneous goods. She has also mentioned that she enjoys seafood and has a pet rabbit.