Karen Dotrice (born November 9, 1955) is a British former child actress best known for her role as Jane Banks in the 1964 Disney musical film Mary Poppins. She first appeared as Mary McDhui in the 1963 Disney fantasy film, The Three Lives of Thomasina and later played Elizabeth in the 1967 Disney musical film, The Gnome-Mobile.

Karen Dotrice reprised her role in the 1990-ish Read-Along version of Mary Poppins as an adult Jane narrating the story.

In 2004, she was named a Disney Legend.