The Western Alliance is a coalition of communities to the west of the Commonwealth, discovered sometime after Rick's death.
Nothing is known about the communities that make up the alliance before or as the outbreak began.
At some point, the Alliance made contact with the Commonwealth, and the two community networks set up trade between themselves. A railroad is currently being constructed to connect the two community networks.
- Numerous unnamed people
- Possibly numerous counts of zombies and unnamed people
- Issue 193 (Mentioned)