| Plan: Crossbow | Free States vendor, Grahm, Shopping Mall vendor, Vendor Bot Wallace, Watoga Vendor Bot |
| Plan: Crowd Bench Seats | Daily Ops |
| Plan: Crude Skull Mask | Unknown |
| Plan: Crusader Pistol | Daily Ops, Reginald Stone; Minerva |
| Plan: Crusader Pistol 5.56 Receiver | Unknown |
| Plan: Crusader Pistol Cryo Receiver | Reginald Stone; Minerva |
| Plan: Crusader Pistol Extended Magazine | Reginald Stone |
| Plan: Crusader Pistol Fusion Receiver | Reginald Stone; Minerva |
| Plan: Crusader Pistol Long Barrel | Reginald Stone |
| Plan: Crusader Pistol Pyro Receiver | Reginald Stone; Minerva |
| Plan: Crusader Pistol Reflex Sight | Reginald Stone |
| Plan: Crusader Pistol Short Scope | Reginald Stone |
| Plan: Crusader Pistol Suppressor | Reginald Stone |
| Plan: Cryo Grenade | Random Encounter: Wooden Crates, Mutated Public Events, Event: Scorched Earth |
| Plan: Cryo Mine | Random Encounter: Explosive Crates, Mutated Public Events, Event: Scorched Earth |
| Plan: Cryogenic Bed | Unknown |
| Plan: Cryolator | Free States vendor, Grahm, Shopping Mall vendor, Vendor Bot Wallace, Watoga Vendor Bot |
| Plan: Cryptid Cards Wall Display | Unknown |
| Plan: Cryptid Hunter Boonie Hat | Event: Beasts of Burden |
| Plan: Cryptid Hunter Outfit | Unknown |
| Plan: Cryptid Mobile | Event: Beasts of Burden |
| Plan: Cryptid Throne | Unknown |
| Plan: Cuckoo Clock | Unknown |
| Plan: Cultist Adept Hood | Event: Mothman Equinox |
| Plan: Cultist Adept Robes | Event: Mothman Equinox |
| Plan: Cultist Backpack | Event: Mothman Equinox |
| Plan: Cultist Blade | Free States vendor, Grahm, Shopping Mall vendor, Vendor Bot Wallace, Watoga Vendor Bot, Spooky Scorched |
| Plan: Cultist Dagger | Free States vendor, Grahm, Shopping Mall vendor, Vendor Bot Wallace, Watoga Vendor Bot, Spooky Scorched |
| Plan: Cultist Enlightened Hood | Event: Mothman Equinox |
| Plan: Cultist Enlightened Robes | Event: Mothman Equinox |
| Plan: Cultist Eventide Hood | Event: Mothman Equinox |
| Plan: Cultist Eventide Robes | Event: Mothman Equinox |
| Plan: Cultist Incarnate Helmet | Event: Mothman Equinox |
| Plan: Cultist Monarch Mask | Unknown |
| Plan: Cultist Monarch Outfit | Unknown |
| Plan: Cultist Neophyte Hood | Event: Mothman Equinox |
| Plan: Cultist Neophyte Robes | Event: Mothman Equinox |
| Plan: Cupid Cappy Sign | Unknown |
| Plan: Cushioned Combat Armor Legs | Vendor Bot Raider, Vendor Bot Resin, Vendor Bot Responder (Grafton Station) |
| Plan: Cushioned Leather Armor Legs | Vendor Bot Responder (Grafton Station) |
| Plan: Cushioned Marine Armor Legs | Vendor Bot Chad, Vendor Bot Raider, Vendor Bot Resin, Vendor Bot Responder, Vendor Bot Wallace |
| Plan: Cushioned Metal Armor Legs | Vendor Bot Responder (Grafton Station) |
| Plan: Cushioned Raider Armor Legs | Vendor Bot Bob, Vendor Bot Mack, Vendor Bot Responder |
| Plan: Cushioned Robot Armor Legs | Vendor Bot Chad, Vendor Bot Raider, Vendor Bot Resin, Vendor Bot Responder, Mutated Public Events |
| Plan: Cushioned Trapper Armor Legs | Vendor Bot Raider, Vendor Bot Resin, Vendor Bot Responder (Grafton Station) |
| Plan: Daisy Rug | Pendleton, Event: Defend Workshop |
| Plan: Daphne | Unknown |
| Plan: Death Tambo | Free States vendor, Grahm, Shopping Mall vendor, Vendor Bot Wallace, Watoga Vendor Bot, Random Encounter |
| Plan: Deathclaw Backpack | Unknown |
| Plan: Deathclaw Gauntlet | Mutated Public Events |