| Name ▲ | Type | Type Full Name | Rarity | Source | Source Full Name | Base Item |
|---|---|---|---|---|---|---|
| Semiautomatic Pistol of Throne's Command | R|XPHB | Ranged Weapon 2024 | very rare | BMT | The Book of Many Things | semiautomatic pistol|xdmg |
| Semiautomatic Pistol of Warning | R|XPHB | Ranged Weapon 2024 | uncommon | XDMG | 2024 Dungeon Masters Guide | semiautomatic pistol|xdmg |
| Sending Stone | WI | Wondrous Item | uncommon | AI | Acquisitions Incorporated | |
| Sending Stones | WI | Wondrous Item | uncommon | DMG | 2014 Dungeon Masters Guide | |
| Sending Stones | WI | Wondrous Item | uncommon | XDMG | 2024 Dungeon Masters Guide | |
| Sensory Stone | WI | Wondrous Item | uncommon | SatO | Sigil and the Outlands | |
| Sentinel Shield | S | Simple Weapon 2014 | uncommon | DMG | 2014 Dungeon Masters Guide | |
| Sentinel Shield | S|XPHB | Simple Weapon 2014 | uncommon | XDMG | 2024 Dungeon Masters Guide | shield|xphb |
| Serpent Scale Armor | MA | Medium Armour 2014 | uncommon | CM | Candlekeep Mysteries | scale mail|PHB |
| Serpent's Fang | M | Melee Weapon 2014 | rare | CM | Candlekeep Mysteries | longsword|PHB |