Mckenna Grace (born June 25, 2006) is an American actress and singer. She began acting professionally at the age of six, with her earliest roles including Jasmine Bernstein in the Disney XD sitcom Crash & Bernstein (2012–2014) and Faith Newman in the soap opera The Young and the Restless (2013–2015). In 2018 and 2019, The Hollywood Reporter named her one of the top 30 stars under age 18. She is known for her roles as Mary Adler in the 2017 film Gifted and Phoebe Spengler in the 2021 film Ghostbusters: Afterlife.

She released her first song in 2021 titled “Haunted House” with the release of "Ghostbusters: Afterlife". Following this release, she began her music career. Other early film roles include the drama film Mr Church (2016), and the comedy film How to Be a Latin Lover (2017). In 2017, Grace played a lead role in the Marc Webb drama film Gifted as child prodigy Mary Adler, starring alongside Chris Evans.