| Keli'dan the Breaker
| 10 | 10-40
| | | 16 98
| Assault on the Dark Portal |
| Kelpstone
| 50 | 50
| | | | Nazjatar |
| Kel'vax's Home
| 20 | 20-60
| | | 25 74
| Nazmir |
| Ken-Ken
| 15 | 15-35
| | | 1 37
| Krasarang Wilds |
| Keristrasza
| 10 | 10-30
| | | 1 5
| Borean Tundra |
| Kevin Live Update Test Quest
| | 1
| | | | |
| Key Crafting
| 60 | 60
| | | 25 74
| Zereth Mortis |
| Key Hunting
| 70 | 70
| | | 28 9
| Zskera Vaults |
| Key of Kalyndras
| | | | | | |
| Key to the Brig
| 10 | 10-60
| | | 51 48
| Zuldazar |
| Keymaster Orlis
| 45 | 45
| | | 20 22
| Mage Campaign |
| Keymaster Urmgrgl
| 10 | 10-30
| | | 10 50
| Borean Tundra |
| Keys are a Crutch
| 45 | 45
| | | | Broken Shore |
Keys of Loyalty
Weekly - 3 players | 10 | 10-70
| | | | The Waking Shores |
Keys of Loyalty
Weekly - 3 players | 10 | 10-70
| | | | The Waking Shores |
| Keys to the Kingdom
| 30 | 30-70
| | | 28 9
| The Azure Span |
| Keys to the Ruin
| 60 | 60
| | | 51 48
| Maldraxxus |
| Keys To Victory
| 60 | 60
| | | 25 74
| Zereth Mortis |
| Khadgar Summon
| | | | | | Talador |
| Khadgar Teleport
| | | | | | Artifact |
| Khadgar's Discovery
| 45 | 45
| | | 2 2
| Suramar |
| Khadgar's Discovery
| 45 | 45
| | | 2 2
| Suramar |
| Khadgar's Plan
| 20 | 20-40
| | | 16 98
| Talador |
| Khadgar's Plan
| 20 | 20-40
| | | 16 98
| Talador |
| Khadgar's Request
| 45 | 45
| | | 2 2
| Silithus: The Wound |
| Khazaduum
| 45 | 45
| | | | Krokuun |
| Khazaduum, First of His Name
| 45 | 45
| | | 20 22
| Eredath |
| Khu'nok Will Know
| 10 | 10-30
| | | | Borean Tundra |
| Kiaranyka's Search
| 50 | 50-60
| | | | Torghast, Tower of the Damned |
| Kiboku
| 50 | 50
| | | | Zuldazar |
Kick 'Em While They're Down
Daily | 15 | 15-30
| | | 10 50
| Grizzly Hills |
Kick 'em While They're Down
Daily | 15 | 15-35
| | | 13 74
| Landfall |
| Kick Them While They're Down
| 25 | 25-30
| | | | Netherstorm |
| Kick, What Kick?
| 20 | 20-30
| | | | Sholazar Basin |
| Kickers
| 50 | 50
| | | | Stormsong Valley |
| Kickin' Nass and Takin' Manes
| 20 | 20-30
| | | 10 50
| Zul'Drak |
| Kilias the Elder
| | 1
| | | | Lunar Festival |
| Kill Rock Snails
| 60 | 60
| | | 25 74
| Bastion |
| Kill Candy Cane Tracking Quest
| | | | | | |
| Kill Chip Endale Tracking Quest
| | | | | | |
| Kill 'em All!
| 10 | 10-30
| | | 10 50
| Southern Barrens |
| Kill 'em With Sleep Deprivation
| 15 | 15-30
| | | 10 50
| Searing Gorge |
| Kill Gil
| 15 | 15-30
| | | 10 50
| Swamp of Sorrows |
| Kill it with Fire
| 30 | 30-70
| | | 28 9
| The Azure Span |
| Kill it with Fire!
| 45 | 45
| | | | Broken Shore |
| Kill Kher Shan
| 10 | 10-35
| | | | The Jade Forest |
| Kill or Be Killed
| | 1-20
| | | 2 67
| Gilneas |
| Kill the Courier
| 30 | 30-35
| | | 13 74
| Grim Batol |
| Kill the Cultists
| 15 | 15-30
| | | 10 50
| Dragonblight |
| Kill The Flame
| 60 | 60
| | | | Covenant Assaults |
| Kill the Kritch
| 50 | 50
| | | 23 40
| Nazjatar |
| Kill the Kritch
| 50 | 50
| | | 23 40
| Nazjatar |
| Kill the Queen
| 30 | 30-70
| | | 28 9
| The Azure Span |
| Kill the Shadow Council!
| 15 | 15-30
| | | 21
| Terokkar Forest |
| Kill the Shadow Council!
| 15 | 15-30
| | | 21
| Terokkar Forest |
| Kill Them All!
| 25 | 25-30
| | | | Shadowmoon Valley (Outland) |
| Kill Them All!
| 25 | 25-30
| | | | Shadowmoon Valley (Outland) |
| Kill them Gnolls!
| | 1
| | | 23 40
| Abandoned Creche |
| Kill Them, Of Course
| 10 | 10-54
| | | 38 61
| Maldraxxus |
| Kill Your Hundred
| 10 | 10-40
| | | 33 96
| Assault on the Dark Portal |
Killclaw the Terrible
3 players | 7 | 7-10
| | | 60
| Exile's Reach |
| Kill-Collect
| 10 | 10-30
| | | 10 50
| The Cape of Stranglethorn |
| Killer Crawgs
| 20 | 20-60
| | | 25 74
| Nazmir |
| Killer Queen
| 10 | 10
| | | 60
| The Warchief's Agenda |
| Killing Cannibals
| 20 | 20-60
| | | 25 74
| Nazmir |
| Killing on the Side
| 50 | 50
| | | 25 74
| Horde War Campaign |
| Killing the Crawlers
| 20 | 20-30
| | | 10 50
| Blade's Edge Mountains |
| Killing the Crawlers
| 20 | 20-30
| | | 10 50
| Blade's Edge Mountains |
| Killing the Messenger
| 60 | 60
| | | 51 48
| Covenant Sanctum |
| Killing the Quilen
| 30 | 30-35
| | | 13 74
| Vale of Eternal Blossoms |
| Killing Time
| 50 | 50
| | | 46 80
| Tailoring |
| Killing Two Scourge With One Skeleton
| 25 | 25-30
| | | 10 50
| Icecrown |
| Killjoy
| 10 | 10-70
| | | 14 4
| The Waking Shores |
| Kilram's Boast
| 15 | 15-30
| | | 5 25
| Winterspring |
| Kimzee Pinchwhistle
| 30 | 30-40
| | | 16 98
| Spires of Arak |
| Kindling the Fire
| | 1-20
| | | 5 35
| The Wandering Isle |
| Kindness
| 25 | 25-30
| | | | Shadowmoon Valley (Outland) |
| Kindred Spirits
| 60 | 60
| | | 2 57
| Covenant Sanctum |
| Kindred Spirits
| 60 | 60
| | | 2 57
| Covenant Sanctum |
| Kinelory Strikes
| 10 | 10-30
| | | 10 50
| Arathi Highlands |
| Kinessa's Support
| 50 | 50-60
| | | | Torghast, Tower of the Damned |
| King Clickyclack
| 50 | 50
| | | | Vol'dun |
| King Da'ka
| 10 | 10-60
| | | 51 48
| Zuldazar |
| King Da'ka
| 10 | 10-60
| | | 51 48
| Zuldazar |
| King Forgalash's Burden
| 45 | 45
| | | 20 22
| Suramar |
| King Kooba
| 50 | 50
| | | | Nazmir |
| King Mrgl-Mrgl
| 10 | 10-30
| | | | Borean Tundra |
| King Mrgl-Mrgl
| 10 | 10-30
| | | | Borean Tundra |
| King of Centaur Mountain
| 5 | 5-30
| | | 10 50
| Northern Barrens |
| King of the Breezestriders
| 35 | 35-40
| | | 33 96
| Nagrand |
| King of the Breezestriders
| 35 | 35-40
| | | 33 96
| Nagrand |
| King of the Foulweald
| 7 | 7-30
| | | 21
| Ashenvale |
| King of the Foulweald
| 7 | 7-30
| | | 10 50
| Ashenvale |
| King of the Gordok
| 15 | 15-30
| | | 10 50
| Dire Maul |
| King of the Gordok
| 15 | 15-30
| | | 10 50
| Dire Maul |
| King of the Hill
| 10 | 10-59
| | | 6 43
| Revendreth |
| King of the Hunt
| 10 | 10-60
| | | | Zuldazar |
King of the Mountain
PvP Daily | 25 | 25-30
| | | 10 50
| Icecrown |
King of the Mountain
PvP Daily | 25 | 25-30
| | | 10 50
| Icecrown |
| King or Prey
| 10 | 10-60
| | | 25 74
| Zuldazar |
