The Expanse · Character
Serge
- Supporting
- First seen · Book 3 · Ch. 5
Serge is a supporting character in The Expanse (Book 3).
Which book are you on?
Everything after it stays hidden.
- Gender
- male
- First appears
- Book 3 · Ch. 5
- Books
- 1
Description
A human Belter man with a traditional split-circle OPA insignia tattooed on his neck and stubble. He is pale-faced in one description and has a faint smile in another; no further stable physical details are established.
Connections
Family & partnersFriends & mentorsRivals

Bullsubordinate
Serge works in Bull’s security unit and reports developments to him. Bull relies on Serge to mobilize security and coordinate preparations during the crisis.
- CC
Carlos c de Bacasubordinate
Serge serves under Bull in Behemoth security and carries out Bull’s order to take Ashford into custody.
Story so far
BOOK 3Expanse 03 - Abaddon’s Gate
Appearances
Next stop
In Book 3
Meet Serge in Bookworm
Meet Serge in your EPUB — spoiler-safe to the book you're on.




