Rina Mogami is a Japanese voice actor and actress affiliated with the theatre company Gekidan Himawari. She was born on April 11, 1990, in Okinawa Prefecture. Her career began in childhood, with appearances as a child actor in television dramas during her elementary school years.

As a voice actor, Mogami has been active in anime, foreign film dubbing, and video games. In anime, she is known for providing the voice of the protagonist Toshiko Ei in the 2005 historical drama film The Glass Rabbit, an adaptation of the novel by Toshiko Takagi. Her other anime roles include a young girl in Final Fantasy VII Advent Children from 2005 and the voice of Penny in the 2008 anime 101 Dalmatians II Patch's London Adventure.

Mogami's work in voice-over for foreign films includes dubbing the role of Clara in a 2006 release of Heidi and providing the Japanese voice for Elizabeth Swann in the 2003 film Pirates of the Caribbean The Curse of the Black Pearl. She also contributed voices to the Ultraman franchise, playing a child Baltan in Ultraman Cosmos 2 The Blue Planet from 2002 and Ultraman Cosmos vs. Ultraman Justice The Final Battle from 2003. Additionally, her voice work can be heard in the video game series Boku no Natsuyasumi. Her listed special skill is vocal music.