Starbase 28 personnel
The following personnel were stationed at or visited Starbase 28 during the 2250s.

Named personnel
 Cadet Thira Sidhu

Unnamed personnel

Security guard #1 

This security guard wearing rank stripes of lieutenant commander delivered a masked and restrained Captain Christopher Pike to Cadet Sidhu in the inventory section during an immersive simulation of the cadet's skills. As part of the test, the guard explained that the masked Pike had committed mutiny, provided the Sidhu a phaser, and ordered Sidhu to guard Pike and make sure the prisoner didn't leave the room. ()

Security guard #2 

This security guard participated in Cadet Sidhu's approval simulation, delivering a masked handcuffed Captain Christopher Pike to to the inventory section along with another security guard. ()

Unnamed Starfleet personnel (23rd century)
Unnamed Humans