Dynkorra M'Relle was a Caitian male and Cait's representative on the Federation Council in the 2370s. (DS9 novel: Trill: Unjoined) He was also one of the "back eight" councillors on the Federation Security Council. (ST novel: Articles of the Federation)
In 2376, M'Relle suggested that Trill's membership in the Federation should be reevaluated following the revelation of their connection to the parasites. Although he was supported by fellow Federation Councillor Bera chim Gleer, M'Relle's proposals were opposed by Matthew Mazibuko and Ra'ch B'ullhy. M'Relle later pressed Leonard James Akaar on whether or not Trill's request to withhold this information had been accommodated. (DS9 novel: Trill: Unjoined)
- M'Relle is not identified by name in Articles of the Federation; however, the fact that the councillor from Cait sits on the Security Council in 2380 establishes that this was the same individual who had served for years prior.