| Hulking Raptorial ClawNPC #227671 | Unknown | Normal | Identity record |
| Hunk o' Blubber CreditNPC #195691 | Unknown | Normal | Identity record |
| Ice Burrower HatchlingNPC #196230 | Unknown | Normal | Identity record |
| Ice Spike Target BunnyNPC #30215 | Unknown | Normal | Identity record |
| Iceback Sculpin CreditNPC #195858 | Unknown | Normal | Identity record |
| Icecrown Cultist ProxyNPC #35297 | Unknown | Normal | Identity record |
| Ik'thik Wing CommanderNPC #56723 | Humanoid | Special | Identity record |
| Image of the Lich KingNPC #26203 | Unknown | Normal | Identity record |
| Image of the Lich KingNPC #27623 | Unknown | Normal | Identity record |
| Imbibing Anima CrystalNPC #164525 | Unknown | Normal | Identity record |
| Impaled Valgarde ScoutNPC #24077 | Unknown | Normal | Identity record |
| Imprisoned ExecutionerNPC #113673 | Unknown | Normal | Identity record |
| Imprisoned ExecutionerNPC #115397 | Unknown | Normal | Identity record |
| Improvised Air ControlNPC #228171 | Unknown | Normal | Identity record |
| Inanimate CorpserenderNPC #165426 | Unknown | Normal | Identity record |
| Incandescent Fel SparkNPC #22323 | Unknown | Normal | Identity record |
| Incarnation of AlunethNPC #86815 | Unknown | Normal | Identity record |
| Incarnation of DespairNPC #65872 | Unknown | Normal | Identity record |
| Incarnation of DespairNPC #68876 | Unknown | Normal | Identity record |
| Incarnation of EntropyNPC #203811 | Unknown | Normal | Identity record |
| Incarnation of TormentNPC #184622 | Unknown | Normal | Identity record |
| Infected Saurolisk EggNPC #131855 | Unknown | Normal | Identity record |
| Infectious MonstrosityNPC #167948 | Unknown | Normal | Identity record |
| Inferno Hawk HatchlingNPC #53184 | Unknown | Normal | Identity record |
| Infested Green CabbageNPC #60026 | Unknown | Normal | Identity record |
| Infinite ScaleconjurorNPC #208189 | Unknown | Normal | Identity record |
| Injured Stockade GuardNPC #4996 | Unknown | Normal | Identity record |
| Injured Stockade GuardNPC #46407 | Unknown | Normal | Identity record |
| Innocent Faerie DragonNPC #213820 | Dragonkin | Normal | Identity record |
| Inoculated MoldstalkerNPC #246454 | Unknown | Normal | Identity record |
| Inoculated Root LasherNPC #16533 | Unknown | Normal | Identity record |
| Inscription Work OrderNPC #86118 | Unknown | Normal | Identity record |
| Intact Dragonkin CacheNPC #208402 | Unknown | Normal | Identity record |
| Intact Dragonkin CacheNPC #208985 | Unknown | Normal | Identity record |
| Intact Dragonkin CacheNPC #217510 | Unknown | Normal | Identity record |
| Into the Flames CreditNPC #45738 | Unknown | Normal | Identity record |
| Introspective AscendedNPC #169669 | Unknown | Normal | Identity record |
| Invasion Point: BonichNPC #126547 | Unknown | Normal | Identity record |
| Inverted Magni VehicleNPC #163388 | Unknown | Normal | Identity record |
| Investigation Credit ANPC #138358 | Unknown | Normal | Identity record |
| Investigation Credit BNPC #138359 | Unknown | Normal | Identity record |
| Investigation Credit CNPC #138361 | Unknown | Normal | Identity record |
| Invis Raven God CasterNPC #23058 | Unknown | Normal | Identity record |
| Invis Spawn ControllerNPC #118020 | Unknown | Normal | Identity record |
| Iridescent FlutterwingNPC #65759 | Unknown | Normal | Identity record |
| Iron Siegeworks CreditNPC #91955 | Unknown | Normal | Identity record |
| Ironbound ScrapthrowerNPC #148173 | Unknown | Normal | Identity record |
| Ironeye the InvincibleNPC #5935 | Beast | Normal | Identity record |
| Ironforge ShadowcasterNPC #135165 | Unknown | Normal | Identity record |
| Ironmarch Earth SpiritNPC #78694 | Unknown | Normal | Identity record |
| Ironmarch Earth-CallerNPC #76672 | Unknown | Normal | Identity record |
| Ironmarch Forge SpiritNPC #77925 | Unknown | Normal | Identity record |
| Ironmarch Stone-SingerNPC #77640 | Unknown | Normal | Identity record |
| Isle of Conquest EnvoyNPC #34949 | Unknown | Normal | Identity record |
| Isle of Conquest EnvoyNPC #34951 | Unknown | Normal | Identity record |
| Izo, the Grand SplicerNPC #216658 | Unknown | Normal | Identity record |
| Jacintha GullingsworthNPC #257267 | Unknown | Normal | Identity record |
| Jacob the Test SeagullNPC #62035 | Wild pet | Normal | Identity record |
| Jawcrawler BroodmotherNPC #216887 | Unknown | Normal | Identity record |
| Jr. Archaeologist FerdNPC #34342 | Unknown | Normal | Identity record |