Ana Carolina Mayer Gruhl, known professionally as Carolina Gruhl, is a Brazilian actress, voice actress, singer, and director born in Chopinzinho on October 26, 1994. Her career began in the arts at a young age, with her first involvement in music at four years old and her theatrical debut at ten in the musical O Flautista de Hamelin.

In the field of anime voice acting, Gruhl is recognized for her work in the Brazilian Portuguese dubs of several series. Her notable roles include Ryoko Naoe in Sirius the Jaeger, Naho Shimada in A.I.C.O. Incarnation, and Pets/Tomomi Hetada in FLCL: Alternative. The role of Ryoko Naoe, the daughter of the family hosting the protagonist's team in Japan, stands as a significant credit in her voice acting filmography.

Beyond anime, Gruhl's career as a voice actress encompasses a wide range of work, including dubbing for films, Western animations, and live-action series. She has also been involved in projects as a translator and has lent her voice to various advertisements for major brands. Her artistic pursuits extend to the stage, with numerous theater credits in musicals and plays, highlighting her versatility as a performer in singing and acting. She is currently based in the city of Rio de Janeiro.