| Illidari FelstalkerNPC #95828 | Unknown | Normal | Identity record |
| Illidari PainlasherNPC #19800 | Unknown | Normal | Identity record |
| Illidari ShadowlordNPC #22988 | Unknown | Normal | Identity record |
| Illidari TaskmasterNPC #17058 | Unknown | Normal | Identity record |
| Illusionary FurbolgNPC #186841 | Unknown | Normal | Identity record |
| Illusionary OutcastNPC #91540 | Unknown | Normal | Identity record |
| Illusory BloodpetalNPC #38506 | Unknown | Normal | Identity record |
| Illusory PterrordaxNPC #38509 | Unknown | Normal | Identity record |
| Illustrious ScholarNPC #251010 | Unknown | Normal | Identity record |
| Ilyarius StormheartNPC #212429 | Unknown | Normal | Identity record |
| Image of AbsolutionNPC #160904 | Unknown | Normal | Identity record |
| Image of AbsolutionNPC #160990 | Unknown | Normal | Identity record |
| Image of Sir ZeliekNPC #27772 | Unknown | Normal | Identity record |
| Immaterial HuntsmanNPC #142534 | Unknown | Normal | Identity record |
| Immature Lasher PodNPC #133880 | Unknown | Normal | Identity record |
| Impassable BouldersNPC #157841 | Unknown | Normal | Identity record |
| Imperial InquisitorNPC #177673 | Unknown | Normal | Identity record |
| Imprisoned CabalistNPC #154014 | Unknown | Normal | Identity record |
| Imprisoned TravelerNPC #197544 | Unknown | Normal | Identity record |
| Imprisoned VillagerNPC #138156 | Unknown | Normal | Identity record |
| Imprisoning CrystalNPC #113745 | Unknown | Normal | Identity record |
| Incinerator StalkerNPC #124879 | Unknown | Normal | Identity record |
| Inconspicuous PlantNPC #152033 | Unknown | Normal | Identity record |
| Incursion WarcallerNPC #145198 | Unknown | Normal | Identity record |
| Indomitable SchmitdNPC #161105 | Unknown | Normal | Identity record |
| Infected MossflayerNPC #12261 | Unknown | Normal | Identity record |
| Infernal DevastatorNPC #92031 | Unknown | Normal | Identity record |
| Infernal DevastatorNPC #92353 | Unknown | Normal | Identity record |
| Infernal DevastatorNPC #117751 | Unknown | Normal | Identity record |
| Infernal InquisitorNPC #247018 | Unknown | Normal | Identity record |
| Infested RaptorleafNPC #66014 | Unknown | Normal | Identity record |
| Infiltrator DeraxisNPC #182152 | Unknown | Normal | Identity record |
| Infiltrator MarksenNPC #5416 | Unknown | Normal | Identity record |
| Inhyldir the Cursed<The Broken Shade> · NPC #233070 | Humanoid | Special | Identity record |
| Inhyldir the Cursed<The Broken Shade> · NPC #233137 | Humanoid | Normal | Identity record |
| Initiate of RitualsNPC #157722 | Unknown | Normal | Identity record |
| Injured BlademasterNPC #182589 | Humanoid | Normal | Identity record |
| Inland ClacksnapperNPC #133689 | Beast | Normal | Identity record |
| Innes ShieldshatterNPC #86840 | Humanoid | Normal | Identity record |
| Innkeeper LyshaeryaNPC #11103 | Unknown | Normal | Identity record |
| Innkeeper SaelienneNPC #6735 | Unknown | Normal | Identity record |
| Innkeeper SaelienneNPC #250513 | Unknown | Normal | Identity record |
| Inquisitior ZalinorNPC #102304 | Unknown | Normal | Identity record |
| Inquisitor DraelethNPC #144567 | Unknown | Normal | Identity record |
| Inquisitor DraelethNPC #247140 | Humanoid | Normal | Identity record |
| Inquisitor FairbellNPC #204183 | Unknown | Normal | Identity record |
| Inquisitor FairbellNPC #211930 | Unknown | Normal | Identity record |
| Insatiable HornswogNPC #185715 | Dragonkin | Normal | Identity record |
| Insatiate HatchlingNPC #254964 | Beast | Normal | Identity record |
| Inspired DreamtalonNPC #211195 | Beast | Normal | Identity record |
| Instigator BelaphonNPC #199304 | Unknown | Normal | Identity record |
| Instigator BelaphonNPC #201156 | Unknown | Normal | Identity record |
| Instructor AurelionNPC #245046 | Unknown | Normal | Identity record |
| Instructor CalandirNPC #121147 | Unknown | Normal | Identity record |
| Instructor DellianaNPC #89672 | Unknown | Normal | Identity record |
| Instructor Kli'thakNPC #64338 | Unknown | Normal | Identity record |
| Intact Supply CrateNPC #55327 | Unknown | Normal | Identity record |
| Interrogator ElysiaNPC #17825 | Unknown | Normal | Identity record |
| Intrusive CaveslimeNPC #120691 | Unknown | Normal | Identity record |
| Invasion Point: ValNPC #126499 | Unknown | Normal | Identity record |