Exhibit 21.1

WARRIOR MET COAL, INC.

Subsidiaries List

Name of Subsidiary |  | Jurisdiction of Organization |  |
Warrior Met Coal Intermediate Holdco, LLC |  | Delaware |  |
Warrior Met Coal Gas, LLC |  | Delaware |  |
Warrior Met Coal Land, LLC |  | Delaware |  |
Warrior Met Coal LA, LLC |  | Delaware |  |
Warrior Met Coal Mining, LLC |  | Delaware |  |
Warrior Met Coal BC, LLC |  | Delaware |  |
Warrior Met Coal WV, LLC |  | Delaware |  |
WMC Blue Creek Holdco, Inc. |  | Delaware |  |
Warrior Met Coal Shared Services, LLC |  | Delaware |  |
Warrior Met Coal Sales, LLC |  | Delaware |  |
Blue Canary, Inc. |  | Vermont |  |
The Warrior Met Coal Foundation |  | Alabama |  |