Mosquito may refer to:
Monsters
- Giant mosquito, a monster found on Mos Le'Harmless.
- Large mosquito, a monster encountered during the Tai Bwo Wannai Cleanup minigame.
- Mosquito swarm, a monster encountered during the Tai Bwo Wannai Cleanup minigame.
- Sanguidae, blood-sucking insects found on Vampyrium.
Items
Proboscis, a drop from smalls and giant mosquitoes.
Other
- Swarm, a discontinued random event.