Spiders range from small, passive creatures to large, aggressive ones. They vary somewhat in appearance: from brown, black, grey, and blue spiders to spiders with red markings. They can be found in a variety of places, such as in their webs, in caves, or in the forest. The small passive ones yield Crawlers when slain. Both types may yield the Spider Eggs alchemy reagent.
- Poison Spray
- A Silken Garb: Rescue a Bosmer from a spider pit.
- A Web of Troubles: Find an explorer's missing research team.
- Crawling Chaos: Rescue the missing miners from Kulati Mines.
- Dangerous Webs: Rescue three Fighters Guild members from frostbite spiders.
- The Truth about Spiders: Figure out what is controlling the spiders in Hightide Hollow.
- The Spider's Cocoon: Rescue a man's friend from a spider-infested cave.
- Aesar the Hatespinner, a unique giant spider found in Aesar's Web
- Banespinner, found in Spider Nest.
- Bloodsnare Spider, found in Toothmaul Gully
- Bloodweaver, found at the Spider Nest
- Crypt Dweller Drusilla, found in Fulstrom Catacombs
- Death Spider, found in Crypt of Hearts II
- Dreadfang, in Toadstool Hollow
- Elder Spider, found at the Kulati Mines
- Great Zoraluma, located in Old Orsinium
- Longfang, found in Breakneck Cave
- Mephala's Fang, found in Fungal Grotto II
- Muhma the Stinger, found in Shada's Tear
- Old Widow Silk, found at the Spider Nest
- Spider Guardian, in the Lost City of the Na-Totambu
- Spider Queen, in the Scuttle Pit
- Spindlekin, found in Spindleclutch I
- Swarm Mother, found in Spindleclutch I
- The Skillful Seamstress, a boss found in Mtharnaz
- Webmistress, found in Muck Valley Cavern
- Wrathvenom, a boss located in Crow's Wood
- Aesar's Broodling, variations spawned by Aesar
- Biting Bloodweavers, variations spawned by Old Widow Silk
- Frostbite Spiders, a variation found on Bleakrock Isle
- Mind Spiders, found at Bal Fell
- Spider Hatchling, variations found in Fulstrom Catacombs, created by Drusilla
- Spider Swarm
- Spook Spiders, critter variants in Crypt of Hearts I and Crypt of Hearts II
- Venomspit Spiders, found near goblins sometimes
- Young Spider, found in the Warehouse District of Abah's Landing
|Veteran Arachnid Slayer||10||Defeat 200 Spiders in Veteran Fungal Grotto II.|
|Veteran Selene's Spider Slayer||10||Defeat 250 Spiders in Veteran Selene's Web.|
|Veteran Spider Slayer||10||Defeat 600 Spiders in Veteran Spindleclutch I.|