Lord Voldemort a.k.a Tom Marvalo Riddle (played by Ralph Fiennes) is the primary antagonist in Jeffrey, Jaden & Friends meets Harry Potter saga, as well as Harry Potter's archenemy. Voldemort killed Harry's parents when he was no more than an infant. Ten years later, he tried to kill Harry, Jaden and Jeffrey by using Professor Quirrell. In Jeffrey, Jaden, & Friends' Storm Adventures Harry Potter and the Goblet of Fire, Voldemort returns to physical form and regains his power, and tries to kill Harry, Jaden, and Jeffrey throughout the saga.
- Lord Voldemort will become Jaden and Jeffrey's enemy in Jeffrey, Jaden & Friends' Storm Adventures of Harry Potter and the Sorcerer's Stone.
- Lord Voldemort will return as Tom Riddle's 16 year old form in Jeffrey, Jaden & Friends' Storm Adventures of Harry Potter and the Chamber of Secrets.