| Infernum
| 10 | 10-70
| | | | The Azure Span |
| Infestation
| 10 | 10-45
| | | 20 22
| Highmountain |
| Infestation of Madness
| 50 | 50
| | | | Nazjatar |
| Infested Infestation
| 78 | 78-80
| | | 23 40
| Azj-Kahet |
| Infested Jade Statue
| 50 | 50
| | | | Vale of Eternal Blossoms |
| Infiltrating Dragonmaw Fortress
| 25 | 25-30
| | | | Shadowmoon Valley (Outland) |
| Infiltrating Our Enemies
| 45 | 45
| | | 20 22
| Priest Campaign |
| Infiltrating Shadowforge City
| 20 | 20-30
| | | 1 5
| Blackrock Depths |
| Infiltrating Shadowforge City
| 20 | 20-30
| | | 1 5
| Blackrock Depths |
| Infiltrating Shipwreck Arena
| 10 | 10-45
| | | 20 22
| Azsuna |
| Infiltrating the Black Temple
| 35 | 35
| | | 41 22
| Warlock |
| Infiltrating the Empire
| 30 | 30-60
| | | 12 87
| Vol'dun |
| Infiltrating the Nighthold
| 10 | 10-70
| | | 84 27
| Thaldraszus |
| Infiltrating the Sargerei
| 40 | 40
| | | 16 98
| Garrison Campaign |
| Infiltrating Voltarus
| 20 | 20-30
| | | 10 50
| Zul'Drak |
| Infiltration
| 7 | 7-30
| | | | Hillsbrad Foothills |
| Infiltration Plans
| 45 | 45
| | | | Artifact |
| Infiltration: Hidden Figures
| 80 | 80
| | | 23 40
| Azj-Kahet |
| Infiltration: Production Blocker
| 80 | 80
| | | 23 40
| Azj-Kahet |
| Infiltration: Terror Made Manifest
| 80 | 80
| | | 23 40
| Azj-Kahet |
| Infinite Growth II
| 10 | 10-70
| | | | |
| Infinite Growth III
| 10 | 10-70
| | | | |
| Infinite Growth IV
| 10 | 10-70
| | | | |
| Infinity and Beyond
| 70 | 70
| | | 14 4
| Thaldraszus |
| Inflammatory Information
| 70 | 70
| | | 56 18
| Ohn'ahran Plains |
| Inform Leoroxx!
| 20 | 20-30
| | | | Blade's Edge Mountains |
| Inform the Elder
| | 1
| | | | Midsummer |
| Inform the Elder
| | 1
| | | | Midsummer |
| Inform the Horde!
| 10 | 10-60
| | | 2 57
| Zuldazar |
| Inform the Primus
| 60 | 60
| | | 2 57
| Korthia |
| Information at Any Cost
| 10 | 10-45
| | | 20 22
| Warlock Campaign |
| Information Control: Ansurek's Truth
| 80 | 80
| | | | Azj-Kahet |
| Information Control: Ascended Intrigue
| 80 | 80
| | | 23 40
| Azj-Kahet |
| Information Control: The Right Side of History
| 80 | 80
| | | 23 40
| Azj-Kahet |
| Information for a Price
| 60 | 60
| | | 102 96
| The Maw |
| Information Gathering
| 25 | 25-30
| | | | Netherstorm |
| Information is King
| 70 | 70
| | | 28 9
| Cape of Stranglethorn |
| Informing Our Allies
| 45 | 45
| | | 20 22
| Hunter Campaign |
| Informing the Council
| 45 | 45
| | | 2 2
| Warlock Campaign |
| Informing the Horde
| 30 | 30-60
| | | 77 22
| Vol'dun |
| Informing the Horde
| 30 | 30-60
| | | 77 22
| Vol'dun |
| Informing the Horde
| 30 | 30-60
| | | 2 57
| Vol'dun |
| Informing the Queen
| 15 | 15-30
| | | | Dragonblight |
| Informing the Queen
| 15 | 15-30
| | | | Dragonblight |
| Infrared = Infradead
| | 1-20
| | | 5 35
| The Lost Isles |
Infrastructure Improvements
3 players | 40 | 40
| | | 33 96
| Tanaan Jungle |
| Infuriating the Emperor
| 30 | 30-60
| | | 25 74
| Vol'dun |
Infused Mushroom Meatloaf
Daily | 10 | 10-30
| | | 7 87
| Cooking |
Infused Mushroom Meatloaf
Daily | 10 | 10-30
| | | 7 87
| Cooking |
| Infusing the Heart
| 10 | 10-60
| | | 2 57
| Legendary |
| Infusing the Wildseed
| 10 | 10-57
| | | 12 87
| Ardenweald |
| Ingra Drif
| 50 | 50-60
| | | 51 48
| Ardenweald |
Ingredient Quest Template
Daily | 70 | 70
| | | | Emerald Dream |
| Ingvar Must Die!
| 10 | 10-30
| | | 10 50
| Utgarde Keep |
| Inherit the Earth
| 15 | 15-35
| | | 6 87
| Valley of the Four Winds |
| Inheritance
| 70 | 70
| | | 28 9
| The Forbidden Reach |
| Initial Defenders
| | | | | | Talador |
| Initial Mysteries of the Dragon Isles Drakes
| 10 | 10-70
| | | | Dragonscale Expedition |
| Ink Master
| 70 | 70
| | | | Zaralek Cavern |
| Inner Sanctuary
| 45 | 45
| | | 10 11
| Monk Campaign |
| Innovating the Engine
| 40 | 40-70
| | | 56 18
| Engine of Innovation |
| Inoculation
| | 1-20
| | | 10 70
| Ammen Vale |
| Inoculation
| | 1-20
| | | 10 70
| Ammen Vale |
| Inquisitor Erik
| 10 | 10-60
| | | | Drustvar |
| Inquisitor Ernstenbok
| | | | | | Azsuna |
| Inquisitor Sinstone
| 10 | 10-60
| | | | Revendreth |
| Inquisitor Stelia's Sinstone
| 10 | 10-58
| | | 25 74
| Revendreth |
| Inquisitor Tivos
| | | | | | Highmountain |
| Inquisitor Vethroz
| 45 | 45
| | | | Antoran Wastes |
| Inquisitor Vilhelm's Sinstone
| 10 | 10-58
| | | 25 74
| Revendreth |
| Insane Druids
| 7 | 7-30
| | | 21
| Ashenvale |
| Insane Ramblings
| 10 | 10-45
| | | 20 22
| Herbalism |
| Inscribed Crane Staff
| 10 | 10-35
| | | | Inscription |
| Inscribed Methods
| 10 | 10-60
| | | | Inscription |
| Inscribed Methods
| 10 | 10-60
| | | | Inscription |
| Inscribed Serpent Staff
| 10 | 10-35
| | | | Inscription |
| Inscribed Tiger Staff
| 10 | 10-35
| | | | Inscription |
| Inscription of the Body
| 10 | 10-45
| | | 20 22
| Inscription |
Inscription Services Requested
Weekly | 10 | 10-70
| | | | Professions |
Inscription Services Requested
Weekly | 68 | 68-80
| | | | Professions |
| Inscription: Catalog of Sins
| 60 | 60
| | | | Revendreth |
| Inscription: Hymnal of Reprise
| 60 | 60
| | | | Ardenweald |
| Inscription: Invocation of Duty
| 60 | 60
| | | | Bastion |
| Inscription: Litany of Might
| 60 | 60
| | | | Maldraxxus |
| Insert Coin
| | | | | | |
| Insertion
| 15 | 15-35
| | | 6 87
| Pandaren Campaign |
| Inside the Frozen Citadel
| 25 | 25-30
| | | 2 62
| The Forge of Souls |
| Inside the Frozen Citadel
| 25 | 25-30
| | | 2 62
| The Forge of Souls |
| Inside the Winter Storm
| 10 | 10-45
| | | 20 22
| Stormheim |
| Inside the Winter Storm
| 10 | 10-45
| | | 20 22
| Stormheim |
| Insider Trading
| 60 | 60
| | | 25 74
| Tazavesh, the Veiled Market |
| Insight into Our Enemies
| 50 | 50
| | | 2 34
| Nazjatar |
| Insight into Our Enemies
| 50 | 50
| | | 2 34
| Nazjatar |
| Inspecting the Ruins
| 15 | 15-30
| | | | Dustwallow Marsh |
| Inspecting the Ruins
| 15 | 15-30
| | | | Dustwallow Marsh |
| Inspecting the Troops
| 30 | 30-40
| | | 1 69
| Spires of Arak |
| Inspecting the Troops
| 30 | 30-40
| | | 1 69
| Spires of Arak |
| Inspection Gadget
| 10 | 10-60
| | | 25 74
| Tiragarde Sound |
| Inspire Me!
| 45 | 45
| | | | Tailoring |
| Inspiring Ashran
| 10 | 10-40
| | | 12 73
| Stormshield |
