Isabel DeRoy-Olson is a Canadian actress, dancer, and model from Toronto, Ontario. She is a member of the Tr'ondëk Hwëch'in First Nation in Yukon and the Ebb and Flow First Nation in Manitoba.
Isabel is best known for portraying Kara Two-Rivers in Amazon Prime's drama series Three Pines, Billie Tsotsie in season 4 of AMC's noir western series Dark Winds, and Roki in Erica Tremblay's feature film Fancy Dance.
Her first onscreen role was as Young sâkowêw in the 2022 television miniseries Shadow of the Rougarou. In 2023, Isabel played the role of Maria in Wai Sun Cheng's short drama film Hairy Beast.
