|  | Kenata's Head Common · Quest | 1 | | Quest | | Common | | |
|  | Ketharas' Empty Vial Common · Quest | 60 | | Quest | | Common | | |
|  | Ketharas' Filled Vial Common · Quest | 1 | | Quest | | Common | Crafted | |
|  | Ketharas' Hyjal Stew Common · Food & Drink | 60 | | Food & Drink | | Common | | 2 silver |
|  | Ketharas' Note Common · Quest | 1 | | Quest | | Common | | |
|  | Key to Salem's Chest Common · Key | 1 | | Key | | Common | | |
|  | Key to Searing Gorge Common · Key | 1 | | Key | | Common | | |
|  | Key to the City Uncommon · Key | 1 | | Key | | Uncommon | | |
|  | Keystone Fragment Uncommon · Key | 1 | | Key | | Uncommon | | 1 silver 70 copper |
|  | Keystone Fragment Rare · Junk | 1 | | Junk | | Rare | | 1 silver 70 copper |
|  | Keystone Fragment Epic · Junk | 1 | | Junk | | Epic | | 1 silver 70 copper |
|  | Khadgar's Essays on Dimensional Convergence Common · Quest | 1 | | Quest | | Common | | |
|  | Khadgar's Silver Coin Poor · Junk | 1 | | Junk | | Poor | | 3 copper |
|  | Khadgar's Whisker Common · Herb | 37 | | Herb | | Common | | 1 silver 75 copper |
|  | Khan Dez'hepah's Head Common · Quest | 1 | | Quest | | Common | | |
| | Khan Hratha's Head Common · Quest | 1 | | Quest | | Common | | |
| | Khan Jehn's Head Common · Quest | 1 | | Quest | | Common | | |
| | Khan Shaka's Head Common · Quest | 1 | | Quest | | Common | | |
|  | Khaz Modan Iron Common · Quest | 1 | 1 | Quest | | Common | | |
|  | Khaz Modan Timber Common · Quest | 1 | 1 | Quest | | Common | | |
|  | Khazgorm's Journal Common · Quest | 1 | | Quest | | Common | | |
|  | Kidnapper's Coin Purse Common · Junk | 1 | 1 | Junk | | Common | | |
|  | Kilgar's Head Common · Quest | 1 | 1 | Quest | | Common | | |
|  | Kim'Jael's Compass Common · Quest | 1 | | Quest | | Common | | |
|  | Kim'Jael's Scope Common · Quest | 1 | | Quest | | Common | | |
|  | Kim'Jael's Stuffed Chicken Common · Quest | 1 | | Quest | | Common | | |
|  | Kim'Jael's Wizzlegoober Common · Quest | 1 | | Quest | | Common | | |
|  | Kimbra Boots Uncommon · Cloth · Feet | 24 | | Cloth | Feet | Uncommon | | 6 silver 15 copper |
| | King Terenas Menethil's Silver Coin Poor · Junk | 1 | | Junk | | Poor | | 3 copper |
|  | King's Square Postbox Key Common · Key | 1 | | Key | | Common | | |
|  | Kingsblood Common · Herb | 24 | | Herb | | Common | | 30 copper |
|  | Kirin Tor Tabard Common · Miscellaneous · Tabard | 1 | 1 | Miscellaneous | Tabard | Common | | |
|  | Kiss of the Spider Epic · Miscellaneous · Trinket | 85 | 60 | Miscellaneous | Trinket | Epic | | 9 gold 11 silver 60 copper |
|  | Klaven Mortwake's Journal Common · Quest | 1 | | Quest | | Common | | |
|  | Klinfran's Head Common · Quest | 1 | | Quest | | Common | | |
|  | Knife Set Common · Quest | 1 | | Quest | | Common | | |
|  | Knife-Polishing Rag Uncommon · Cloth · Wrist | 33 | | Cloth | Wrist | Uncommon | | 12 silver 16 copper |
|  | Knight's Colors Common · Miscellaneous · Tabard | 40 | | Miscellaneous | Tabard | Common | | 1 gold |
| | Knight's Colors Common · Miscellaneous · Tabard | 40 | | Miscellaneous | Tabard | Common | | 1 gold |
|  | Knight's Seal of the Dawn Uncommon · Junk | 61 | | Junk | | Uncommon | | |
|  | Knight's Seal of the Dawn Uncommon · Junk | 61 | | Junk | | Uncommon | | |
|  | Knight's Seal of the Dawn Uncommon · Junk | 61 | | Junk | | Uncommon | | |
|  | Knight-Captain's Silk Cuffs Rare · Cloth · Wrist | 60 | 55 | Cloth | Wrist | Rare | | 48 silver 65 copper |
|  | Knight-Captain's Silk Leggings Rare · Cloth · Legs | 63 | 58 | Cloth | Legs | Rare | | 1 gold 17 silver 35 copper |
|  | Knight-Captain's Silk Legguards Rare · Cloth · Legs | 68 | 60 | Cloth | Legs | Rare | | 1 gold 52 silver 3 copper |
|  | Knight-Captain's Silk Raiment Rare · Cloth · Chest | 63 | 58 | Cloth | Chest | Rare | | 1 gold 16 silver 92 copper |
|  | Knight-Captain's Silk Sash Rare · Cloth · Waist | 60 | 55 | Cloth | Waist | Rare | | 48 silver 10 copper |
|  | Knight-Captain's Silk Tunic Rare · Cloth · Chest | 68 | 60 | Cloth | Chest | Rare | | 1 gold 52 silver 58 copper |
| | Knight-Lieutenant's Silk Boots Rare · Cloth · Feet | 63 | 58 | Cloth | Feet | Rare | | 84 silver 16 copper |
|  | Knight-Lieutenant's Silk Gloves Rare · Cloth · Hands | 63 | 58 | Cloth | Hands | Rare | | 56 silver 52 copper |
