For the 24th century Starfleet officer, please see Michael DeMeritt (Ensign).
M. DeMeritt was a Human Starfleet officer in the 22nd century.
In the 2150s, he was listed as a Vehicle Development officer on the dedication plaques of two NX-class starships, Enterprise NX-01 in 2151 and Columbia NX-02 in 2154. (ENT: "Broken Bow", dedication plaque; ENT: "Affliction", dedication plaque)
In January 2155, he was listed as a Payloads officer on directory placards at Starfleet Command's Fleet Operations Center, Sol Sector. His office was located in room #1163. (ENT: "Demons", directories)
This character was only mentioned in writing.
He was named after assistant director Michael DeMeritt.