Korgan
- Full Name: Korgan
- Species: Medusan
- Gender: N/A
- Suffers severe illness traveling at FTL velocities (TNG Novel: A Time to Die)
- By May 2378: Commodore, JAG officer, Starfleet Judge Advocate General, Starfleet; Starfleet Command (TNG Novel: A Time to Be Born, A Time to Die)
- Rose "rather quickly through the ranks" by A Time to Be Born