Sophie Gwen Jenkins is a Welsh singer and actress from Tonypandy, Wales, who played Glinda in the West End production of Wicked (2017), and Dorothy in the 2011 musical The Wizard of Oz.

Dorothy Gale is a fictional character created by American author L. Frank Baum as the protagonist in many of his Oz novels. She first appears in Baum's classic 1900 children's novel The Wonderful Wizard of Oz and reappears in most of its sequels. In addition, she is the main character in various adaptations, notably the 1939 film adaptation of the novel, The Wizard of Oz.