The following NPCs can be found in Eastern Plaguelands.
Questgivers[]
Neutral[]
Archmage Angela Dosantos <Brotherhood of the Light>
[15-30] Soft Landing
[15-30] Like Rats
Argent Apothecary Judkins <Argent Crusade>
[15-30] Counter-Plague Research
[15-30] Just a Little Touched
Argent Officer Irizarry
[15-30D] A City Under Siege (Dungeon: Stratholme)
Argus Highbeacon <The Argent Crusade>
[15-30] Rough Roads
[15-30] The Plaguewood Tower
Augustus the Touched
[15-30] A Fate Worse Than Butchery
[15-30] Augustus' Receipt Book
Betina Bigglezink <The Argent Dawn>
[15-30] Dark Garb
[15-30] To Kill With Purpose
[15-30] Catalysm
[15-30] Just a Drop in the Bucket
Carlin Redpath <The Argent Crusade>
[15-30] Little Pamela
[15-30] A Strange Historian
Chromie
[15-30] Heroes of Darrowshire
[15-30] Marauders of Darrowshire
[15-30] Villains of Darrowshire
[15-30] The Battle of Darrowshire
Corpseburner Tim <The Argent Crusade>
[15-30] Duskwing, Oh How I Hate Thee...
Crusade Commander Eligor Dawnbringer <Brotherhood of the Light>
[15-30] The Assassin
[15-30] Victory From Within
[15-30] Befouled No More
Crusade Commander Korfax <Brotherhood of the Light>
[15-30] Scarlet Salvage
[15-30] The Commander
[15-30] The Huntsman
[15-30] The Wrathcaster
[15-30] Argent Upheaval
Crusader Kevin Frost <Argent Crusade>
[15-30] Add 'em to the Pile
[15-30] Defenders of Darrowshire
[15-30] Scourged Mass
[15-30] The Corpsebeasts
Crusader's Flare
[15-30] To Take the Abbey
[15-30] To Take the Barracks
Deacon Andaal <The Argent Crusade>
[15-30] Righteous Indignation
Elder Snowcrown (Lunar Festival)
[1-70] Snowcrown the Elder (Lunar Festival)
Elder Windrun (Lunar Festival)
[1-70] Windrun the Elder (Lunar Festival)
Eris Havenfire
Fiona
[15-30] Gidwin Goldbraids
[15-30] Tarenar Sunstrike
[15-30] Onward, to Light's Hope Chapel
[15-30] The Trek Continues
[15-30] Boys Will Be Boys
[15-30] Blind Fury
[15-30] Journey's End
Fiona's Caravan
[15-30] Argus' Journal (Repeatable)
[15-30] Beezil's Cog (Repeatable)
[15-30] Fiona's Lucky Charm (Repeatable)
[15-30] Gidwin's Weapon Oil (Repeatable)
[15-30] Pamela's Doll (Repeatable)
[15-30] Rimblat's Stone (Repeatable)
[15-30] Tarenar's Talisman (Repeatable)
[15-30] Vex'tul's Armbands (Repeatable)
Frederick Calston
[15-30] Frederick's Fish Fancy
Gamella Cracklefizz <The Argent Crusade>
[15-30] The Corpulent One
Gek Nozzlerocket <Fuselight Talent Recruiter>
[15-30] Fuselight, Ho!
Gidwin Goldbraids
[15-30] Just Encased
[15-30] Greasing the Wheel
[15-30] A Boyhood Dream
Highlord Darion Mograine
Kirkian Dawnshield
Leonid Barthalomew the Revered <The Argent Crusade>
[15-30] The Brotherhood of Light
Lord Maxwell Tyrosus <The Argent Crusade>
[15-30] Argent Call: The Trial of the Crypt
[15-30] Argent Call: The Noxious Glade
Lord Raymond George <Argent Dawn>
[15-30D] Aberrations of Bone (Dungeon: Scholomance) (Repeatable)
[15-30D] Annals of the Silver Hand (Dungeon: Stratholme) (Repeatable)
Master Craftsman Omarion <Brotherhood of the Light>
[15-30] Buried Blades
Pamela Redpath
[15-30] Pamela's Doll
[15-30] I'm Not Supposed to Tell You This
[15-30] Uncle Carlin
[15-30] Hidden Treasures
Rayne <Cenarion Circle>
[15-30] Amidst Death, Life
[10-30D] Postponing the Inevitable
Rimblat Earthshatter <The Earthen Ring>
[15-30] Gathering Some Grub(s)
[15-30] An Opportune Alliance
Smokey LaRue
[15-30] Smokey and the Bandage
Tarenar Sunstrike
[15-30] What I Do Best
[15-30] A Gift For Fiona
[15-30] Traveling Companions
[15-30] Argent Call: Northdale
[15-30] Ix'lar the Underlord
[15-30] Impatience
[15-30] Nobody to Blame but Myself
[15-30] Beat it Out of Them
[15-30] Guardians of Stratholme
[15-30] Gidwin's Fate Revealed
The Baroness' Missive
[15-30] The Baroness' Missive
Urk Gagbaz <Armor Vendor>
[15-30] Zaeldarr the Outcast
[15-30] Cenarion Tenacity
Vex'tul
[15-30] Honor and Strength
[15-30] Out of the Ziggurat
[15-30] Into the Flames
Class Trainers[]
Neutral[]
Amal'thazad (Death Knight Trainer)
Lady Alistra (Death Knight Trainer)
Lord Thorval (Death Knight Trainer)
Profession (Tradeskill) Trainers[]
None
Merchants[]
Neutral[]
Alchemist Karloff <Corpse Dust Vendor>
Anthony Waler <Trade Goods>
Argus Highbeacon <The Argent Crusade> (Blacksmithing Supplies)
Augustus the Touched (Mushroom Vendor) (Requires completion of
[15-30] Augustus' Receipt Book)
Brett Nelson <General Goods>
Caretaker Alen <The Argent Dawn> (General Goods)
Casey Tipple <Food & Drink>
Christine Gade <Shieldcrafter>
Corpulous <Food & Drink>
Craftsman Wilhelm <Brotherhood of the Light> (Blacksmithing Supplies) (Requires Argent Dawn: Friendly)
Donovan Minewell <General Goods>
Dorris Manchester <Weaponsmith>
Dread Commander Thalanor (Death Knight Mount Vendor)
Fester <Trade Goods>
Fiona (General & Trade Goods)
Gangrenus <General Goods>
Gerald Fairbanks <General Goods>
Gutcheck <Food & Drink>
James Litman <Trade Goods>
Jase Farlane <Trade Supplies>
Jessica Chambers <Innkeeper>
Kathryn Humphries <Weaponsmith>
Marc Daiton <General Goods>
Master Siegesmith Corvus (Armor Vendor)
Patricia Marshall <Weaponsmith>
Quartermaster Miranda Breechlock <The Argent Crusade>
Quartermaster Ozorg
Rahmalaha <Food & Drink>
Urk Gagbaz <Armor Vendor>
Vincent Randolph <Blacksmithing Supplies>
Various Services[]
Alliance[]
Khaelyn Steelwing <Gryphon Master>
Horde[]
Georgia <Bat Handler>
Neutral[]
Devon Manning <Flight Master>
Frax Bucketdrop <Flight Master>
Grayson Ironwing <Flight Master>
Grimwing <Flight Master>
Janice Myers <Flight Master>
Jessica Chambers <Innkeeper>
Richard Trueflight <Flight Master>
William Kielar Jr. <Flight Master>
Other Notable NPCs[]
Neutral[]
Adon
Anthion Harmon (Can only be seen using
[Extra-Dimensional Ghost Revealer]
Argyle
Beezil Linkspanner
Captain Redpath
Davil Crokford
Davil Lightfire
Death-Hunter Hawkspear (Rare)
Dispatch Commander Metz <The Argent Dawn>
Duggan Wildhammer (Rare)
Duke Nicholas Zverenhoff <The Argent Crusade>
Egan
Emissary Gormok
Emissary Whitebeard
Gertrude Nozzlerocket
Joseph Redpath
Packmaster Stonebruiser <Brotherhood of the Light>
Preston
Siouxsie the Banshee
Squire Edwards
Talren Highbeacon <Argent Crusade>
Hostile[]
Baron Bloodbane (Rare)
Baroness Anastari
Borelgore
Crusader Lord Valdelmar
Death Knight Soulbearer (Rare)
Deathspeaker Selendre <Cult of the Damned> (Rare)
Duke Ragereaver (Rare)
Duskwing
Foreman Jerris (Rare)
Foreman Marcrid (Rare)
Garginox (Elite)
Gish the Unmoving (Rare)
Hed'mush the Rotting (Rare)
Horgus the Ravager (Elite)
Huntsman Leopold <The Scarlet Crusade>
Ix'lar the Underlord
Lord Darkscythe (Rare)
Karthis Darkrune
Lord Raymond George <Argent Dawn> (Elite)
Lynnia Abbendis <The Fallen Hope> (Rare)
Marduk the Black (Elite)
Mataus the Wrathcaster <The Scarlet Crusade>
Nerubian Overseer (Rare)
Omasum Blighthoof
Redpath the Corrupted (Elite)
Rohan the Assassin <The Scarlet Crusade>
Scarlet Commander Marjhan <The Scarlet Crusade>
Stephen Browman
The Lone Hunter
Warlord Thresh'jin (Elite)
Zaeldarr the Outcast
Zul'Brin Warpbranch (Rare)