J.T. Esteban (alternate reality)
Captain J.T. Esteban was a Starfleet officer in the alternate reality, commander of the .

In 2258, Esteban was one of the high-ranking Starfleet officers who judged over 's Starfleet Academy  for cheating during the . He was sitting next to Lt.  and also attended Kirk's promotion later. ()

Humans
Starfleet Academy personnel (alternate reality)
Starfleet captains