| Caduceus |
| Caddy, Eileen |
| Cade, C. Maxwell |
| Caesarius von Heisterbach |
| Cagliostro, Alessandro |
| Cahagnet, Alphonse |
| Caitanya |
| Cakrapuya |
| Calcination |
| Calendaria Magica |
| Calmet, Augustin |
| Camelot |
| Campanella, Tommaso |
| Campbell, Joseph |
| Candleburning |
| Candra |
| Capra, Fritjof |
| Caraka |
| Cardano, Girolamo |
| Carnegie, Dale |
| Carrol, Pete |
| Carus, Carl Gustav |
| Carnac |
| Case, Paul Foster |
| Cargo-Kult |
| Castaneda, Carlos |
| Cavendish, Richard |
| Cayce, Edgar |
| Cazotte, Jacques |
| Ch`an |
| Channeling |
| Chabadismus |
| Chado |
| Chakra |
| Chakratherapie |
| Chakravartin |
| Chaldäer |
| Chaldäische Orakel |
| Chandra, Ram |
| Chandogya |
| Chao-Chou |
| Chaos |
| Charaktere |
| Charcot, Jean Martin |
| Charisma |
| Charroux, Robert |
| Chardin, Teilhard de |
| Charvaka |
| Charubel |
| Chassidismus |
| Cheiro |
| Chela |
| Chenresi |
| Chen Yen |
| Cherub |
| Chesed |
| Ch`i |
| Chih-I |
| Chilam Balam |
| Ch`i lei Jong Massage |
| Chiliasmus |
| Chinmoy, Sri |
| Chirognomie |
| Chirologie |
| Chiromantie |
| Chiron |
| Chiropraktik |
| Chirosophie |
| Chirotesie |
| Chochmah |
| Chokmah Nisetarah |
| Chöd |
| Christdorn |
| Christian Science |
| Christus |
| Chronobiologie |
| Chuang Tzu |
| Chymische Hochzeit |
| Chypre |
| Cintamani |
| Citrinitas |
| Citta |
| Church of Satan |
| Clavicula Salomonis |
| Coex-System |
| Conceptographie |
| Conceptophonie |
| Conjunctio aurea |
| Cook, Florence |
| Copal |
| Cordovero, Rabbi Mosche |
| Core Energetic |
| Corpus hermeticum |
| Counselling, C.o-C. |
| Coven |
| Crack |
| Cranio sacral Massage |
| Croiset, Gerard |
| Cromlech |
| Cromlech Temple |
| Crookall, Robert |
| Crookes, William |
| Crowley, Aleister |
| Crowther, Patricia |
| Cumberlandismus |
| Curandero |
| Current 93 |
| Cymatik |
| Cypher-Manuscript |
|