Isabella Sermon

Isabella Ines Sermon (born 8 July 2006) is an English actress. She is known for her role as Maisie Lockwood in the films Jurassic World: Fallen Kingdom (2018) and Jurassic World: Dominion (2022).

Early life and education
Sermon was born in the Kensington and Chelsea area of London. She was nine when she discovered acting through a school play production of James and the Giant Peach. She attends school and was in the midst of sitting her GCSEs while promoting Jurassic World Dominion in June 2022. She took acting classes with DMA London. In 2023, Sermon voiced a character in BBC Radio 4's drama podcast People Who Knew Me.