Mud may refer to:
- Mud (Facial), a temporarily worn item obtained from Muggh after As a First Resort...
- Mud (Mountain Daughter), used on a tree to make it climbable, during the quest Mountain Daughter
- Muddy key, which opens the Muddy chest
- Muddy rock, an item used in the Mountain Daughter quest
- Mud pie, a pie that decreases Run energy
- Mud battlestaff
- Mud rune, a rune made by combining a Water and Earth rune
- Mudskipper hat, a non-tradeable hat dropped by Mogres
- Mudskipper hide, a quest item used in a subquest of Recipe for Disaster
- Mudskipper, a monster involved in Pirate Pete's section for Recipe for Disaster
- Mudskipper Point, a peninsula located south of Port Sarim