Meg Donnelly is an American actress and singer, born on July 25, 2000, in New York City. She is best known for her role as Taylor Otto in the ABC sitcom American Housewife and as Addison in the Disney Channel Original Movie Zombies and its sequels Zombies 2 and Zombies 3. Donnelly began her career in entertainment at a young age, training in voice, dance, and acting at the Annie's Playhouse School of Performing Arts in Far Hills, New Jersey.

Donnelly's breakout role came with American Housewife, where she portrayed the eldest daughter of the Otto family. Her performance in the Zombies franchise further established her as a prominent figure in the teen entertainment industry. In addition to her acting career, Donnelly has pursued music, releasing singles such as "Smile" and "Digital Love." Her talents extend beyond acting and singing, as she has also been involved in various philanthropic efforts, supporting causes related to mental health and youth empowerment.