| Underrider BrawlerNPC #230731 | Unknown | Normal | Identity record |
| Underrider RoadhogNPC #230626 | Unknown | Normal | Identity record |
| Underrider RoadhogNPC #230950 | Unknown | Normal | Identity record |
| Undersea CustodianNPC #120463 | Unknown | Normal | Identity record |
| Undersea HatchlingNPC #227687 | Unknown | Normal | Identity record |
| Understream LurkerNPC #221142 | Beast | Normal | Identity record |
| Undertide SporebatNPC #87429 | Unknown | Normal | Identity record |
| Underwater AirflowNPC #254336 | Unknown | Normal | Identity record |
| Undulating DespairNPC #175099 | Unknown | Normal | Identity record |
| Undying DeathroachNPC #174082 | Non-combat pet | Normal | Identity record |
| Unearthed "Smelly"NPC #203395 | Unknown | Normal | Identity record |
| Unearthed BehemothNPC #128443 | Undead | Normal | Identity record |
| Unfinished GoliathNPC #160740 | Unknown | Normal | Identity record |
| Unfortunate DefiasNPC #119346 | Wild pet | Normal | Identity record |
| Unholy DeathknightNPC #79098 | Unknown | Normal | Identity record |
| Uninvited AbductorNPC #171653 | Unknown | Normal | Identity record |
| Uninvited HooliganNPC #165748 | Unknown | Normal | Identity record |
| Uninvited TentacleNPC #49259 | Unknown | Normal | Identity record |
| Unleashed FamiliarNPC #127102 | Unknown | Normal | Identity record |
| Unleashed HarrowerNPC #247510 | Unknown | Normal | Identity record |
| Unleashed TidefuryNPC #153999 | Unknown | Normal | Identity record |
| Unleashed TwilightNPC #247050 | Unknown | Normal | Identity record |
| Unleashed WargronnNPC #91659 | Unknown | Normal | Identity record |
| Unmasked TormentorNPC #107925 | Unknown | Normal | Identity record |
| Unprepared SoldierNPC #242195 | Unknown | Normal | Identity record |
| Unsettling DespairNPC #121008 | Unknown | Normal | Identity record |
| Unstable ManashardNPC #112355 | Unknown | Normal | Identity record |
| Unstable Void RiftNPC #215171 | Unknown | Normal | Identity record |
| Unstable Void RiftNPC #216259 | Unknown | Normal | Identity record |
| Unstable Void RiftNPC #231650 | Unknown | Normal | Identity record |
| Unstable VoidfiendNPC #94397 | Unknown | Normal | Identity record |
| Untamed HippogryphNPC #181792 | Unknown | Normal | Identity record |
| Untamed MandragoraNPC #88150 | Elemental | Normal | Identity record |
| Untethered HaulbotNPC #225818 | Unknown | Normal | Identity record |
| Untethered JawheadNPC #238478 | Beast | Normal | Identity record |
| Untethered SwarmerNPC #242535 | Unknown | Normal | Identity record |
| Unwithered SaplingNPC #63858 | Unknown | Normal | Identity record |
| Unyielding FootmanNPC #16904 | Unknown | Normal | Identity record |
| Uther Lightbringer<Commander of the Paladin Order> · NPC #240813 | Undead | Normal | Identity record |
| Vacationing TenderNPC #196673 | Unknown | Normal | Identity record |
| Vael'thas DawnsoarNPC #242913 | Unknown | Normal | Identity record |
| Valdrakken CitizenNPC #189869 | Dragonkin | Normal | Identity record |
| Valdrakken CitizenNPC #189895 | Humanoid | Normal | Identity record |
| Valdrakken CitizenNPC #198209 | Unknown | Normal | Identity record |
| Valdrakken CitizenNPC #198235 | Unknown | Normal | Identity record |
| Valdrakken CitizenNPC #198463 | Humanoid | Normal | Identity record |
| Valewalker FarodinNPC #107126 | Humanoid | Normal | Identity record |
| Valewalker FarodinNPC #110538 | Unknown | Normal | Identity record |
| Valewalker FarodinNPC #112967 | Unknown | Normal | Identity record |
| Valewalker FarodinNPC #132035 | Unknown | Normal | Identity record |
| Valgarde CannoneerNPC #23551 | Unknown | Normal | Identity record |
| Valorcall DefenderNPC #137067 | Unknown | Normal | Identity record |
| Valorcall DefenderNPC #142005 | Unknown | Normal | Identity record |
| Vanguard BarricadeNPC #246652 | Unknown | Normal | Identity record |
| Vargul DoombringerNPC #29887 | Unknown | Normal | Identity record |
| Vaultkeeper EdouinNPC #64574 | Unknown | Normal | Identity record |
| Vazruden Fire TrapNPC #18479 | Unknown | Normal | Identity record |
| Vekh'nir DreadhawkNPC #19984 | Unknown | Normal | Identity record |
| Velaryn BloodwrathNPC #237660 | Unknown | Normal | Identity record |
| Velaryn BloodwrathNPC #248404 | Unknown | Normal | Identity record |