Jordan Devlin (born 15 March 1990) is an Irish professional wrestler. He is currently signed to WWE, where he performs on the Raw brand under the ring name JD McDonagh. He is a member of The Judgment Day stable.

He previously performed in NXT UK, where he was a one-time and the longest-reigning NXT Cruiserweight Champion. His other accomplishments include being a two-time OTT World Champion and a one-time PROGRESS Tag Team Champion. Devlin is also known for his tenure in Japan with Pro Wrestling Zero1, wrestling under the name Frank David and becoming a one-time Zero1 International Lightweight Tag Team Champion.