| Wight ranger [] | 1 | Always |
| Wild dog [] | 1 | Always |
| Wild kebbit [] | 1 | Always |
| Wilson [] | 1 | Always |
| Wimpy bird [] | 1 | Always |
| Wingman Skree [] | 1 | Always |
| Wizard [] | 1 | Always |
| Woman [] | 1 | Always |
| Woman [] | 1 | Always |
| Woman (West Ardougne) [] | 1 | Always |
| Yak [] | 1 | Always |
| Young grotworm [] | 1 | Always |
| Yukimura of Hanto (Normal mode) [] | 1 | Always |
| Yukimura of Hanto (Story mode) [] | 1 | Always |
| Zamorak crafter [] | 1 | Always |
| Zamorak mage (monster) [] | 1 | Always |
| Zamorak ranger [] | 1 | Always |
| Zamorak warrior [] | 1 | Always |
| Zamorak wizard [] | 1 | Always |
| Zamorakian bandit [] | 1 | Always |
| Zamorakian blackguard [] | 1 | Always |
| Zamorakian bodyguard [] | 1 | Always |
| Zamorakian fanatic [] | 1 | Always |
| Zamorakian hound master (Normal mode) [] | 1 | Always |
| Zamorakian hound master (Story mode) [] | 1 | Always |
| Zamorakian hunter (Normal mode) [] | 1 | Always |
| Zamorakian hunter (Story mode) [] | 1 | Always |
| Zamorakian marauder [] | 1 | Always |
| Zamorakian occultist [] | 1 | Always |
| Zamorakian scout [] | 1 | Always |
| Zamorakian sniper [] | 1 | Always |
| Zamorakian warlock [] | 1 | Always |
| Zombie [] | 1 | Always |
| Zombie (Lair of Tarn Razorlor) (Levels 72–75) [] | 1 | Always |
| Zombie (Lair of Tarn Razorlor) (Levels 77–79) [] | 1 | Always |
| Zombie (Lair of Tarn Razorlor) (Levels 82–85) [] | 1 | Always |
| Zombie (Melzar's Maze) [] | 1 | Always |
| Zombie (random event) [] | 1 | Always |
| Zombie (random event) [] | 3–10 | Common |
| Zombie (Stronghold of Security) [] | 1 | Always |
| Zombie (The Shadow Reef) (Story mode,Normal mode) [] | 1 | Always |
| Zombie (Uncharted Isles) [] | 1 | Always |
| Zombie (Uncharted Isles) [] | 1–4 | 6/128 |
| Zombie (Wilderness) (Level 22) [] | 1 | Always |
| Zombie (Wilderness) (Level 29) [] | 1 | Always |
| Zombie cow (Regular) [] | 1 | Always |
| Zombie hand [] | 1 | Always |
| Zombie monkey [] | 1 | Always |