- C. G. Jung
- Cagliostro
- Camilla Parker-Bowles
- Candidapilz
- Cannabidiol (CBD)
- Cannabis
- Carin Winter
- Carlo Rubbia
- Carlos Ghosn
- Carlyle
- Cathy O'Brien
- CBDC (Central Bank Digital Currency) Digitale Zentralbankwährung
- CDC (Centers for Disease Control and Prevention)
- CDL (Chlor-Dioxid-Lösung)
- CE5-Protokolle (Close Encounters of The Fifth Kind)
- Cecil Rhodes (Rhodes-Stipendium)
- Cell Danger Response (CDR)
- Cellulite
- Cem Özdemir
- Center for the Study of Extraterrestial Intelligence (CSETI)
- Central Intelligence Agency
- CERN
- Cervarix
- César Franck
- Cezar Brad
- CFR
- Chakras
- Chaldäer
- Champix (Chantix)
- Channeling
- Chaos
- Charisma
- Charkiw (Charkow)
- Charles de Gaulle
- Charles Ortel
- Charles, Prinz von Wales
- Charlie Brown
- Chartres
- Chasaren
- Chassiden
- Chassidismus
- ChatGPT
- Chatham House (-Regel)
- Chela
- Chemie
- Chemnitzer Hetzjagden
- Chemotherapie
- Chemtrails
- Cherubim
- Chestaheder (Chestahedron)
- Chi/Qi
- Chili
- Chimäre (Mensch-Tier-Hybridwesen)
- China
- Chiropraktiker
- Chlordioxid
- Chlorisierung
- Chlorophyll
- Choa Kok Sui
- Chohan
- Cholera
- Choleriker
- Cholesterin
- Cholesterin-Lüge
- Christentum
- Christian Opitz
- Christiane Maute
- Christopher Bollyn
- Christus
- Christusbewusstsein
- Christusgeist
- Chronic Obstructive Pulmonary Disease (COPD)
- chronische Schmerzen
- Chronisches Erschöpfungssyndrom (Chronic Fatigue Syndrome CFS), Myalgische Enzephalomyelitis
- Chronovisor
- Chunder Bose
- Chymische Hochzeit
- CIA (Central Intelligence Agency)
- Citrus-Öl (Zitrone)
- CLA (Konjugierte Linolsäure)
- Claude Debussy
- Clemens Arvay
- Clexit (Climate Exit)
- Clinton Ober
- Clown
- Club of Rome
- Club of the Isles
- CNN
- CO2-Abscheidung
- CO2-Emissionshandel
- Coca Cola
- Cochrane-Netzwerk
- Codex Alimentarius
- Codex Dresdensis
- Coenzym Q10
- Cohen-Gen
- Coitus Sublimatus
- Cold Wallet, Hot Wallet
- Colonel Philip Corso
- Columba
- Commonwealth
- Complaint free world
- Computer
- Computerspiele
- Computerviren
- Contact Tracing
- Convenience Food
- Corona-Demonstrationen
- Corona-Test (PCR-Test)
- Coronavirus (COVID-19)
- Cortisol
- Council on Foreign Relations
- Covid Organics (Tee)
- Covid-19-Impfstoff
- Cox-Kommission
- Cradle to Cradle (C2C) Kreislaufwirtschaft
- Cranberry (Moosbeere)
- CRISPR/Cas (Genom-Editierung)
- CTIA (Mobilfunkindustrieverband)
- Curcumin
- Cyber Polygon
- Cyberkriminalität
- Cybermobbing
- Cypherpunks
