Jordan Dyson is Miles Dyson's brother, and an FBI agent. His recent activities have been centered around the apprehension of Sarah Connor under the belief she was responsible for her brother's murder. By the time of the events in T2: Rising Storm, he has become a believer in Sarah's apocalyptic warnings about the Judgment Day and Skynet.
- Jordan Dyson may have inspired the character of James Ellison in Terminator: The Sarah Connor Chronicles. Both characters are FBI Agents who attempted to apprehend Sarah Connor only later to be convinced of the truth of her claims.