Clark Backo

Clark Backo is a Canadian actress. She is most noted for her recurring role as Rosie, Wayne's love interest, in the television series Letterkenny, and her starring role as Emma in the AppleTV+ television series The Changeling (2023).

She has also appeared in the television series Remedy, Shoot the Messenger, 21 Thunder, Designated Survivor, Wynonna Earp, Supernatural and The Handmaid's Tale, and in the film Happy Place. She was an ACTRA Award nominee for Outstanding Performance (Female) at the ACTRA Toronto awards in 2021 for Happy Place.

In 2022, she co-starred in the Amazon feature film I Want You Back, alongside Charlie Day, Jenny Slate, Gina Rodriguez, Scott Eastwood, and Manny Jacinto.

She is the daughter of musician Njacko Backo. In a 2020 interview she noted, "I am an all-around storyteller, originally inspired by my Cameroonian Pops’ persistent storytelling both through his music and the countless children’s tales he creates and acts out.