The following NPCs can be found in Ghostlands.
Questgivers[]
Horde[]
Advisor Valwyn[45, 33]
Apothecary Renzithen[48, 35]
[1-30] The Plagued Coast
[1-30] Captives at Deatholme
Apothecary Venustus <Royal Apothecary Society>[72, 32]
[1-30] A Little Dash of Seasoning
Apprentice Shatharia[41, 48]
[1-30] Underlight Ore Samples
Apprentice Vor'el
[1-30] Clearing the Way
Arcanist Janeda
Arcanist Vandril[46, 28]
[1-30] The Forsaken
[1-30] Suncrown Village
[1-30] Goldenmist Village
[1-30] Windrunner Village
Captain Helios <Farstriders>[72, 29]
[1-30] Shadowpine Weaponry
Dame Auriferous
[1-30] Investigate An'daroth
[1-30] Into Occupied Territory
[1-30] Deliver the Plans to An'telas
Deathstalker Maltendis
[1-30] Trouble at the Underlight Mines
[1-30] Troll Juju
Deathstalker Rathiel
[1-30] Down the Dead Scar
Dusty Journal
[1-30] Hints of the Past
Dying Blood Elf
[1-30G] Anok'suten (Elite)
Farstrider Sedina <Farstriders>
[1-30] Bearers of the Plague
[1-30] Curbing the Plague
Farstrider Solanna <Farstriders>
[1-30] Attack on Zeb'Tela
[1-30] Assault on Zeb'Nowa
Geranis Whitemorn
[1-30] Forgotten Rituals
[1-30] Vanquishing Aquantion
High Executor Mavren
[1-30] Return to Arcanist Vandril
[1-30] Retaking Windrunner Spire
[1-30] Journey to Undercity
Magister Darenis
[1-30] Salvaging the Past
[1-30] The Sanctum of the Sun
Magister Idonis
[1-30] War on Deatholme
[1-30] Dar'Khan's Lieutenants
Magister Kaendris
[1-30] The Farstrider Enclave
[1-30] The Twin Ziggurats
[1-30G5] The Traitor's Destruction (Elite)
[1-30] Hero of the Sin'dorei
[1-30] Friend of the Sin'dorei
Magister Sylastor
[1-30] Deactivate An'owyn
Magistrix Aminel
[1-30] Rotting Hearts
[1-30] More Rotting Hearts (Repeatable)
[1-30] Spinal Dust
[1-30] More Spinal Dust (Repeatable)
Master Chef Mouldier <Cooking Trainer and Supplies>
[1-30] Culinary Crunch
Ranger Krenn'an <Farstriders>
[1-30] Spirits of the Drowned
Ranger Lethvalin <Farstriders>
[1-30] Help Ranger Valanna!
Ranger Lilatha <Farstriders>
[1-30] Escape from the Catacombs
Ranger Valanna <Farstriders>
[1-30] Dealing with Zeb'Sora
[1-30] Report to Captain Helios
Ranger Vynna <Farstriders>
[1-30] The Traitor's Shadow
[1-30] Report to Magister Kaendris
Rathis Tomber <Trade Supplies>
[1-30] Tomber's Supplies
Skymaster Sunwing <Dragonhawk Master>
[1-30] Fly to Silvermoon City
The Lady's Necklace
[1-30] The Lady's Necklace
Wanted Poster: Kel'gash the Wicked
[1-30] Bring Me Kel'gash's Head!
Wanted Poster
[1-30G] WANTED: Knucklerot and Luzran
Class Trainers[]
As of Patch 4.0.3a, Tranquillien inn now houses a class trainer for every Blood Elf class.
Denara Eversun <Mage Trainer>
Haris Lightsbreath <Paladin Trainer>
Leonic Truehair <Warrior Trainer>
Matron Narsilla <Priest Trainer>
Pathstalker Lontral <Rogue Trainer>
Ranger Belonis <Hunter Trainer>
Summoner Fanorad <Warlock Trainer>
Profession (Tradeskill) Trainers[]
Horde[]
Master Chef Mouldier <Cooking Trainer and Supplies>
Merchants[]
Horde[]
Blacksmith Frances <Blacksmithing Supplies>
Eralan <Poison Vendor>
Heron Skygaze <Food & Drink>
Innkeeper Kalarin <Innkeeper>
Master Chef Mouldier <Cooking Trainer and Supplies>
Narina <Bowyer>
Quartermaster Lymel <General Goods>
Provisioner Vredigar (Tranquillien Faction Vendor)
Rathis Tomber <Trade Supplies>
Terellia <Trade Goods Vendor>
Various Services[]
Horde[]
Innkeeper Kalarin <Innkeeper>
Paniar <Stable Master>
Skymaster Sunwing <Dragonhawk Master>
Neutral[]
Kiz Coilspanner <Flight Master>
Other Notable NPCs[]
Horde[]
Apothecary Enith
Apprentice Varnis
Blood Knight Dawnstar
Farstrider Dusking <Farstriders>
Halduron Brightwing <Ranger General>
Keltus Darkleaf
Lieutenant Tomathren <Farstriders>
Magister Quallestis
Ranger Vedoran <Farstriders>
Vol'jin
Whisper (NPC)
Neutral[]
Vereesa Windrunner <Ranger General of the Silver Covenant>
Hostile[]
Anok'suten (Elite)
Aquantion
Borgoth the Bloodletter
Dar'Khan Drathir (Elite)
Dr. Whitherlimb (Rare)
Jurion the Deceiver
Kel'gash the Wicked (Elite)
Knucklerot (Elite)
Luzran (Elite)
Masophet the Black
Mirdoran the Fallen