Caitlin Jean Stasey (born 1 May 1990) is an Australian actress and singer. She is known for her role as Rachel Kinski in Neighbours. Previously she played Francesca Thomas in The Sleepover Club, although her breakthrough film role came in Tomorrow, When the War Began, a 2010 film adaptation of the teen novel of the same name in which she played lead protagonist Ellie Linton. She also played Lady Kenna in the American series Reign from 2013 to 2015 and had a recurring role in the ABC2 series Please Like Me from 2013 to 2016. In 2017, Stasey starred as Ada on the Fox television drama APB, which was cancelled after one season in May 2017. In 2020, she starred in the short film Laura Hasn't Slept, and had a brief role as the same character in the feature film version Smile (2022).

Early life
Caitlin was born in Melbourne, Victoria, where she was raised with her younger sister Victoria. Her parents are David and Sally.

Stasey attended Star of the Sea College. In 2000, at the age of ten, she travelled the world as a member of the Australian Girls Choir, and took part in a re-recording of Peter Allen's "I Still Call Australia Home", for a Qantas commercial.