|This article, Celene Kempa, was written by Matt-256. Please do not edit this fiction without the writer's permission.|
- "These are terrible times. Just terrible."
- ―Celene Kempa, during the Human-Covenant War.
First Sergeant Celene Kempa is a non-commissioned officer of the Marine Corps and an Orbital Drop Shock Trooper, serving in the latter years of the Human-Covenant War, including the Battle of Earth. At present, she has been assigned as operations chief of Fox Company of the 117th Special Operations Regiment.