Dolores Umbridge (or Professor Umbridge) (portrayed by Imelda Staunton) is a minor antagonist in the Jeffrey, Jaden, & Friends' Storm Adventures of Harry Potter series. She is the employee of Cornelius Fudge, who was the new Defense Against the Dark Arts teacher at Hogwarts in Harry's Fifth Year. But she would not teach the students magic, because she, along with Fudge, was afraid Dumbledore was after Fudge's job, and was believing that Voldemort's return was a lie. Harry, Jaden, Jeffrey and the others, formed a group of students to teach them how to use magic. But after being caught, Dumbledore took the blame for it, and left. Umbridge took over as headmaster, much to the heroes dismay. Fred and George Weasley, and the lemurs rebelled against her. Before Harry, Jaden, Jeffrey and the team could leave to find Sirius, Umbridge caught them, but they tricked her into thinking that Dumbeldore had a secret weapon. In the end she was dragged off by centaurs, but was saved by Dumbledore, and lost her job at Hogwarts after Fudge resigned.
- Umbridge will become Jaden and Jeffrey's enemy in Jeffrey, Jaden & Friends' Storm Adventures of Harry Potter and the Order of the Phoenix.
- King Julien HATES Umbridge for not allowing music in Hogwarts.
- Jeffrey HATES Umbridge for multiple reasons and considers her to be a fool.