For the mirror universe counterpart, see Gregory Black (mirror).

BIOGRAPHY
Gregory Black
Full Name:	Gregory Black
Species:	Human
Gender:	Male
Affiliation:	United Earth
Career
Occupation:	Officer, Earth Starfleet
Assignment:	Starfleet Command, San Francisco
Rank:	Admiral
Insignia:

Gregory Logan Black was a human male who was a member of the United Earth Starfleet in the mid-22nd century.

By the Earth year 2155, Black held the rank of Admiral, and was assigned to Starfleet Command in San Francisco. As such, he was present at a speech given by Captain Jonathan Archer to members of the Coalition of Planets. (ENT novel: The Good That Men Do)

In 2155 and 2156, Black assisted Admiral Samuel Gardner in leading Starfleet during the Earth-Romulan War. Part of Black's responsibilities included attempting to convince Nash McEvoy to convince Gannet Brooks to tone down her coverage of the war effort. Additionally, Black attended multiple meetings, including one where Prime Minister Nathan Samuels decided that Earth's starship production would focus on the Daedalus-class, temporarily abandoning the NX-class. (ENT novel: Beneath the Raptor's Wing)