The following NPCs can be found in the Titan land of Uldum.
Questgivers[]
Neutral[]

A.I.D.A. Communicator
[30-35] Artificial Intelligence

A.I.D.A. Terminal
[30-35] A Disarming Distraction
[30-35] Core Access Codes
[30-35] Hacking the Wibson

Adarrah
[30-35] That Gleam in his Eye

Aggra
[35] Into Coaxing Tides

Belloc Brightblade
[30-35] Eastern Hospitality
[30-35] A Favor for the Furrier
[30-35] Crisis Management

Brann Bronzebeard
[30-35] Put That Baby in the Cradle!
[30-35] The Coffer of Promise
- The Heart of the Matter (Dungeon: Halls of Origination)

Budd
[30-35] Budd's Plan
[30-35] Fashionism

Commander Schnottz
[30-35] The Desert Fox
[30-35] Angered Spirits
[30-35] Idolatry
[30-35] Gobbles
[30-35] Make Yourself Useful
[30-35] Battlezone
[30-35] Missed Me By Zhat Much!
[30-35] Lockdown!
[30-35] Sending a Message
[30-35] Firing Squad

Cyclonas

Decrepit Skeleton
[30-35] Be Prepared

Diseased Vulture
[30-35] Dirty Birds

Efficient Excavations
[30-35] Efficient Excavations

Elaborate Disc
[30-35] A Strange Disc

General Ammantep
[30-35] The Prophet Hadassi
[30-35] Under the Choking Sands
[30-35D] The Vortex Pinnacle (Dungeon: The Vortex Pinnacle)

Fusion Core
[30-35] Gnomebliteration

Harrison Jones
[30-35] Exploding Through
[30-35] On to Something
[30-35] The Thrill of Discovery
[30-35] By the Light of the Stars
[30-35] Tipping the Balance
[30-35] After the Fall
[30-35] Do the Honors
[30-35] I've Got This Guy
[30-35] They Don't Know What They've Got Here
[30-35] Ignition
[30-35] Tailgunner!
[30-35] Meet Me In Vir'sar
[30-35] Friend of a Friend
[30-35] Missing Pieces
[30-35] Reduced Productivity
[30-35] Stirred the Hornet's Nest
[30-35] Schnottz So Fast
[30-35] Bad Datas
[30-35] I'll Do It By Hand
[30-35] Fire From the Sky
[30-35] See You on the Other Side!
[30-35] Fortune and Glory
[30-35] Harrison Jones and the Temple of Uldum
[30-35] Three if by Air

High Commander Kamses
[30-35] The Weakest Link
[30-35] Ploughshares to Swords
[30-35] Ancient Weapons
[30-35] The High Council's Decision

High Priest Amet
[30-35] Stopping the Spread
[30-35] Trespassers in the Water
[30-35] The Defilers' Ritual
[30-35] The Root of the Corruption
[30-35] The High Council's Decision

King Phaoris <Ruler of Ramkahen>
[30-35] Impending Retribution
[30-35] Al'Akir's Vengeance
[30-35] Nahom Must Hold
[30-35] Bleeding the Enemy
[30-35] Lieutenants of Darkness
[30-35] The Fall of Neferset City
[30-35D] Return to the Lost City (Dungeon: Lost City of the Tol'vir)

Mack
[30-35] Take it to 'Em!

Mangy Hyena
[30-35] Do the World a Favor

Myzerian's Head
[30-35] Myzerian's Head

Nomarch Teneth
[30-35 Daily] Thieving Little Pluckers (Daily)

Prince Nadun
[30-35] Traitors!
[30-35] Kavem the Callous
[30-35] Smoke in Their Eyes
[30-35] Escape From the Lost City
[30-35] Minions of Al'akir
[30-35] Send Word to Phaoris
[30-35] The High Commander's Vote
[30-35] The High Priest's Vote
[30-35] The Vizier's Vote

Prolific Writer
[30-35] The Great Escape

Prophet Hadassi
[30-35] The Prophet's Dying Words

Salhet
[30-35] Shaping Up
[30-35] Salhet's Secret
[30-35] Salhet the Tactician
[30-35] Return to Camp
[30-35] The Secret of Nahom
[30-35] The Cypher of Keset
[30-35] The Defense of Nahom
[30-35] The Push Westward
[30-35] Salhet's Gambit

Sand-Covered Hieroglyphs
[30-35] Colossal Guardians
[30-35] The Scepter of Orsis

Sand Pygmy Corpse
[30-35] Field Work

Schnottz Scout (Deceased)
[30-35] Lessons From the Past

Sergeant Mehat
[30-35] The Element of Supplies

Skarf
[30-35] Do the World a Favor

Sullah
[30-35] Two Tents
[30-35] Camelraderie
[30-35] Master Trapper
[30-35] Unlimited Potential
[30-35] Jonesy Sent For You
[30-35] Shroud of the Makers
[30-35] Sullah's Gift

Sun Acolyte
[30-35] The Pit of Scales

Sun Priest Asaris
[30-35] Venomblood Antidote
[30-35] Relics of the Sun King
[30-35] The Bandit Warlord

Sun Prophet Tumet
[30-35] Punish the Trespassers

Vizier Tanotep
[30-35] Tanotep's Son
[30-35] The High Council's Decision

Weathered Nomad
[30-35] Fire From the Sky (Daily)
Class Trainers[]
None
Profession (Tradeskill) Trainers[]
None
Merchants[]
Neutral[]

Aaron "Sandy Toes" Williamson <Reagents>
Blacksmith Abasi <Ramkahen Quartermaster>
"Chesty" Jake <Excavation Supplies & Repairs>
Chuma <Trade Supplies>
Gyasi <Reagents>
Hanbal <Inscription & Tailoring Supplies>
Husani <Butcher>
Ishaq <Bags>
Jahi <General Goods>
Kazemde <Innkeeper>
Mosegi <Tailoring Supplies>
Rusty Anvil
Salvaged Goods (Reagents)
Samaki <Fishing Supplies>
Tabat <Water Vendor>
Umi <Produce>
Yasmin <Innkeeper>
Various Services[]
Neutral[]

Arcane Guest Registry (Innkeeper)
Darwishi <Stable Master>
Evax Oilspark <Flight Master>
Farah Tamina <Stable Master>
Jock Lindsey <Flight Master>
Kazemde <Innkeeper>
Kurzel <Flight Master>
Yasmin <Innkeeper>
Other Notable NPCs[]
Neutral[]

Advisor Kathem
Akhet <Royal Guardian>
Ambassador Laurent
Asaq <Royal Envoy>
Gobbles
Harkor
Lady Humps
Samir
Sun Priest Iset
Tahet
Tanzar
Thrall
Turgore
Hostile[]

Akma'hat <Dirge of the Eternal Sands> (Rare Elite)
Armagedillo (Rare)
Caimas the Pit Master (Elite)
Captain Cork
Captain Kronkh
Captain Margun
Colossus of the Moon
Colossus of the Sun
Cyrus the Black (Rare)
Dark Pharaoh Tekahn (Elite)
Dark Ritualist Zakahn (Elite)
Dreadstalker <Scorpion-Lord Namkhare's Pet>
Gorebite
Greater Colossus (Elite)
High Priest Sekhemet
Kavem the Callous
Khamen
Madexx (Rare)

Myzerian (Elite)
Obsidian Colossus (Elite)
Raider Lord Havat
Scalemother Hevna
Scorpion-Lord Namkhare
Siamat <Lord of the South Wind>
Skarf
Sultan Oogah
Thartep
Twizzleflux the Insane (Elite)
Warlord Ihsenn