13,394 NPCs

Classic reference; current Forever availability is unconfirmed.

NPCLevelTitleZone
Champion Reaver61
Spewed Larva45–47
Seasoned Coldmine Guard57Alterac Valley
Veteran Coldmine Guard55Alterac Valley
Champion Coldmine Guard60Alterac Valley
Seasoned Coldmine Surveyor56–57Alterac Valley
Veteran Coldmine Surveyor55Alterac Valley
Champion Coldmine Surveyor60Alterac Valley
Seasoned Irondeep Explorer56
Veteran Irondeep Explorer54
Champion Irondeep Explorer60
Seasoned Irondeep Raider58Alterac Valley
Veteran Irondeep Raider54–55Alterac Valley
Champion Irondeep Raider60Alterac Valley
Seasoned Coldmine Explorer54Alterac Valley
Veteran Coldmine Explorer54Alterac Valley
Champion Coldmine Explorer60Alterac Valley
Seasoned Coldmine Invader54Alterac Valley
Veteran Coldmine Invader55Alterac Valley
Champion Coldmine Invader60Alterac Valley
Seasoned Irondeep Guard56–57Alterac Valley
Veteran Irondeep Guard58–59Alterac Valley
Champion Irondeep Guard60Alterac Valley
Seasoned Irondeep Surveyor56–57Alterac Valley
Veteran Irondeep Surveyor58–59Alterac Valley
Champion Irondeep Surveyor52Alterac Valley
Stormpike Ram Rider58Alterac Valley
Stormpike Ram Rider Commander60Alterac Valley
Rotgrip50Maraudon
Frostwolf Explosives Expert59
Stormpike Explosives Expert60
Stolid Snapjaw46–47Maraudon
Tinkerer Gizlock50Maraudon
The Abominable Greench36Alterac Mountains
Frostwolf Stable Master60Stable MasterAlterac Valley
Stormpike Stable Master60Stable MasterAlterac Valley
Stabled Frostwolf50Alterac Valley
Strange Snowman35Alterac Mountains
Willow45Twilight's HammerDesolace
Stabled Alterac Ram50–51Alterac Valley

Classic reference data from QuestieDB (Forever data, commit c5de61a), with positions on Forever's zone maps. It doesn't confirm that an NPC, location, quest or item is in Forever.