13,394 NPCs

Classic reference; current Forever availability is unconfirmed.

NPCLevelTitleZone
Lexlort58Kargath Expeditionary ForceBadlands
Galamav the Marksman58Kargath Expeditionary ForceBadlands
Thal'trak Proudtusk55Kargath Expeditionary ForceBadlands
Razal'blade52Kargath Expeditionary ForceBadlands
Thunderheart52Kargath Expeditionary ForceBadlands
Initiate Amakkar52Kargath Expeditionary ForceBadlands
Grunt Gargal52Kargath Expeditionary ForceBadlands
Bashana Runetotem35Thunder Bluff
Rage Talon Dragonspawn58–59Blackrock Spire
Scarshield Legionnaire54–55Scarshield LegionBlackrock Spire
Scarshield Spellbinder54–55Scarshield LegionBlackrock Spire
Sraaz30Pie VendorIronforge
Eridan Bluewind57Emerald CircleFelwood
J.D. Collie60Un'Goro Crater
Larion51Un'Goro Crater
Muigin51Un'Goro Crater
Sha'ni Proudtusk56Burning Steppes
Ambassador Flamelash57
Bloodpetal Pest40Un'Goro Crater
Young Diemetradon49–50Un'Goro Crater
Diemetradon51–52Un'Goro Crater
Elder Diemetradon53–55Un'Goro Crater
Fledgling Pterrordax48–50Un'Goro Crater
Pterrordax50–52Un'Goro Crater
Frenzied Pterrordax51–54Un'Goro Crater
Gor'tesh54Burning Steppes
Oralius55Burning Steppes
Jazzrik38Blacksmithing SuppliesBadlands
Highlord Omokk59Blackrock Spire
Spirestone Battle Mage57–58Blackrock Spire
Spirestone Mystic55–56Blackrock Spire
Spirestone Enforcer54–55Blackrock Spire
Spirestone Reaver54–56Blackrock Spire
Spirestone Ogre Magus54–55Blackrock Spire
Spirestone Warlord57–58Blackrock Spire
Spirestone Lord Magus58Blackrock Spire
Spirestone Battle Lord58Blackrock Spire
Spirestone Butcher57Blackrock Spire
Shadow Hunter Vosh'gajin58Blackrock Spire
War Master Voone58Blackrock Spire

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.