Heida Reed (born Heiða Rún Sigurðardóttir) is an Icelandic stage and screen actress and model. She is best known for her roles as Agent Jamie Kellett on CBS's crime drama FBI: International, Stella Blómkvist on the titular named Icelandic crime drama, and Elizabeth Chenoweth on BBC One's series Poldark.
It concerns two families of the landed gentry living on the West Yorkshire moors, the Earnshaws and the Lintons, and their turbulent relationships with Earnshaw's adopted son, Heathcliff. It was influenced by Romanticism and Gothic fiction.