The following NPCs can be found in Uldaman.

Quest NPCs

Alliance

•  Baelog
  •  [40D] The Lost Dwarves
  •  [40D] The Hidden Chamber
•  Hammertoe Grez
  •  [40D] Amulet of Secrets
  •  [40] Prospect of Faith

Neutral

•  The Discs of Norgannon
  •  [47D] The Platinum Discs (Neutral)
  •  [47D] The Platinum Discs (Alliance)
  •  [47D] The Platinum Discs (Horde) (1)
•  Remains of a Paladin
  •  [42D] Translating the Journal
  •  [43D] Find the Gems

Profession Trainers

Neutral

•  Annora <Enchanting Trainer>

Information Givers

Neutral

•  Lore Keeper of Norgannon (Titan Creation Myth lore)

No Player Services

Alliance

•  Eric "The Swift"
•  Olaf