Romina Marroquín Payró is a Mexican voice actress and singer born on March 16, 1982, in Mexico City. Her career in dubbing began when a friend invited her to sing the opening theme for the children's program Maggie, una mosca con onda in 2006. This opportunity led to her meeting Jack Jackson, a music producer for Disney, who saw her talent and offered her a voice test, marking her entry into the world of professional dubbing. She later trained under Raúl Aldana, a voice director for Disney, to develop her skills in spoken voice acting. Marroquín Payró is also a singer and has worked as a dubbing director.

Marroquín Payró has lent her voice to a wide array of characters in anime and animated series. She is known for her work in various anime, where she has taken on leading and supporting roles. These include the character Cure Black in Pretty Cure, Therru in the Studio Ghibli film Tales from Earthsea, and Pikachu in the special Pokémon Mystery Dungeon: Team Go-Getters Out of the Gate!. In the series Dragon Ball Super, she provided the voice for the character Vados.

A significant portion of her notable work consists of principal characters in popular anime series adapted for a Latin American audience. She voices Yor Forger, also known as the Thorn Princess, in the series Spy×Family. In a 2023 interview, Marroquín Payró discussed her role as Yor, sharing her long-standing passion for performance that began in childhood. Other prominent anime roles include the titular character in So I'm a Spider, So What?, Shūko Komi in Komi Can't Communicate, Alice Stardia in The Hidden Dungeon Only I Can Enter, Kasumi Miwa in Jujutsu Kaisen, Margaret in Spriggan, and Reiko in Super Cub.

While she is widely recognized for her anime roles, Marroquín Payró is also celebrated for her extensive work dubbing characters for Disney and other major studios. She is the official Spanish voice for actresses such as Amy Adams, Kelli Berglund, and Mandy Moore. This includes voicing Giselle in Enchanted, which features Mandy Moore, and Rapunzel in Tangled Ever After. One of her most prominent roles is Princess Anna in the Frozen franchise, a character she has voiced since the first film's release in 2013. She has also voiced characters like Judy Hopps in Zootopia and Princess Cadance in My Little Pony: Friendship is Magic.

Marroquín Payró has spoken about her passion for voice acting, emphasizing the creative freedom it offers by allowing her to become a wide range of characters, from princesses to animals. Her approach to a role involves finding common ground between herself and the character to build a believable performance. She has also participated in live shows and events, performing songs from her films for audiences in various countries, including Costa Rica and Bolivia.