John M. Dwyer (Captain)
Captain John M. Dwyer was a Starfleet officer in the 24th century. 

Dwyer was a member of the Engineering Group at the Utopia Planitia Ship Yards in 2363, whose name later appeared on the 2368 updated dedication plaque for the . (, dedication plaque)

In 2372, he was listed as a Systems Management officer on the dedication plaque of the . (, dedication plaque)

de: John M. Dwyer (Captain)
Individuals
USS Enterprise (NCC-1701-D) dedication plaque personnel
USS Enterprise (NCC-1701-E) dedication plaque personnel
Starfleet captains