A Ablutophobia | The fear of Bathing |
| Acarophobia | The fear of itching or of the insects that cause itching |
| Acerophobia | The fear of sourness |
| Achluophobia | The fear of darkness |
| Acousticophobia | The fear of noise |
| Acrophobia | The fear of heights |
| Aeroacrophobia | The fear of open high places |
| Aeronausiphobia | The fear of airsickness, or of feeling or being airsick |
| Aerophobia | The fear of flying, or the fear of airborne noxious substances |
| Agateophobia | The fear of insanity |
| Agliophobia | The fear of pain |
| Agoraphobia | The fear of open spaces |
| Agraphobia | The fear of sexual abuse |
| Agrizoophobia | The fear of wild animals |
| Agyrophobia | The fear of crossing streets |
| Aichmophobia | The fear of needles or pointed objects |
| Ailurophobia | The fear of cats |
| Albuminurophobia | The fear of kidney disease |
| Alektorophobia | The fear of chickens |
| Algiophobia or Algophobia | The fear of pain |
| Alliumphobia | The fear of garlic |
| Allodoxaphobia | The fear of opinions |
| Altophobia | The fear of heights |
| Amathophobia | The fear of dust |
| Amaxophobia | The fear of riding in a vehicles |
| Ambulophobia | The fear of walking |
| Amnesiphobia | The fear of amnesia |
| Amychophobia | The fear of scratches or being scratched |
| Anablephobia or Anablepophobia | The fear of looking up |
| Ancraophobia or Anemophobia | The fear of wind |
| Androphobia | The fear of men |
| Anemophobia or Ancraophobia | The fear of air drafts or wind. |
| Anginophobia | The fear of angina, choking or narrowness. |
| Anglophobia | The fear of England or English culture, etc. |
| Angrophobia | The fear of anger or of becoming angry |
| Ankylophobia | The fear of immobility of a joint |
| Anthrophobia or Anthophobia | The fear of flowers |
| Anthropophobia | The fear of people or society |
| Antlophobia | The fear of floods |
| Anuptaphobia | The fear of being single, or staying single |
| Apeirophobia | The fear of infinity |
| Aphenphosmphobia or Haphephobia | The fear of being touched |
| Apiphobia | The fear of bees |
| Apotemnophobia | The fear of persons with amputations |
| Arachnophobia or Arachnephobia | The fear of spiders |
| Arithmophobia | The fear of numbers |
| Arrhenphobia | The fear of men |
| Arsonphobia | The fear of fire |
| Asthenophobia | The fear of fainting or weakness |
| Astraphobia, Astrapophobia, Ceraunophobia or Keraunophobia | The fear of thunder and lightning |
| Astrophobia | The fear of stars or celestial space |
| Asymmetriphobia | The fear of asymmetrical things. |
| Ataxiophobia | The fear of ataxia (muscular inco-ordination) |
| Atelophobia | The fear of imperfection |
| Atephobia | The fear of ruin or ruins |
| Athazagoraphobia | The fear of being forgotten or ignored or forgetting |
| Atomosophobia | The fear of atomic explosions |
| Atychiphobia | The fear of failure |
| Aulophobia | The fear of flutes |
| Aurophobia | The fear of gold |
| Auroraphobia | The fear of Northern lights, Southern Lights, or Aurora |
| Autodysomophobia | The fear of one that has a vile odor. |
| Automatonophobia | The fear ohe ventriloquist's dummy, wax dummies or robots |
| Automysophobia | Fear or dislike of being dirty |
| Autophobia or Monophobia | The fear of being alone |
| Aviophobia or Aviatophobia / anxiety | The fear of flying |
B | |
| Bacillophobia or Microbiophobia | The fear of microbes |
| Bacteriophobia | The fear of bacteria. |
| Ballistophobia | The fear of missiles or bullets. |
| Barophobia | The fear of gravity. |
| Basistasiphobia or Basostasophobia | The fear of standing upright |
| Basophobia, Basostasophobia or Basiphobia | The fear of walking or falling |
| Bathmophobia | The fear of stairs or steep slopes. |
| Bathophobia | The fear of depth. |
| Batonophobia | The fear of plants. |
| Batophobia | The fear of buildings, or being close to high buildings |
| Batrachophobia | The fear of amphibians, such as frogs, newts, salamanders, etc. |
| Belonephobia | The fear of pins and needles. (Aichmophobia) |
| Bibliophobia | The fear of books |
| Blennophobia or Myxophobia | The fear of slime |
| Bogyphobia | The fear of bogeys or the bogeyman |
| Bolshephobia | The fear of Bolsheviks |
| Botanophobia | The fear of plants |
| Bromidrosiphobia or Bromidrophobia | The fear of body smell. |
| Brontophobia or Karaunophobia | The fear of thunder, lightning and thunderstorms |
| Bufonophobia | The fear of toads. |
C | |
| Cacophobia | The fear of ugliness. |
| Cainophobia or Cainotophobia | The fear of newness, novelty. |
| Caligynephobia | The fear of beautiful women. |
| Cancerophobia or Carcinophobia | The fear of cancer. |
| Cardiophobia | The fear of the heart / heart disease |
| Carnophobia | The fear of meat. |
| Catagelophobia or Katagelophobia | The fear of being ridiculed |
| Catapedaphobia | The fear of jumping from high and low places. |
| Cathisophobia or Thaasophobia | The fear of sitting |
| Catoptrophobia | The fear of mirrors |
| Cenophobia | The fear of newness and things that are new |
| Cenophobia, Centophobia or Kenophobia | The fear of empty spaces |
| Ceraunophobia or Keraunophobia | The fear of thunder and lightning. (Astraphobia, Astrapophobia) |
| Chaetophobia,Trichopathophobia | The fear of hair. |
| Cheimaphobia or Cheimatophobia | The fear of cold. (Frigophobia, Psychophobia) |
| Chemophobia | The fear of chemicals or working with chemicals. |
| Cherophobia | The fear of gaiety. |
| Cherophobia | The fear of gaiety |
| Chionophobia | The fear of snow. |
| Chiraptophobia | The fear of being touched |
| Chirophobia | The fear of hands |
| Cholerophobia | The fear of anger |
| Chorophobia | The fear of dancing |
| Chrometophobia or Chrematophobia | The fear of money |
| Chromophobia or Chromatophobia | The fear of colours |
| Chronomentrophobia | The fear of clocks |
| Chronophobia | The fear of time |
| Cibophobia | The fear of food. (Sitophobia, Sitiophobia) |
| Claustrophobia | Confined spaces |
| Cleithrophobia, Cleisiophobia, or Clithrophobia | The fear of being trapped or confined in an enclosed place |
| Cleptophobia or Kleptophobia | The fear of stealing or theft |
| Climacophobia | The fear of stairs, climbing stairs, or of falling downstairs. |
| Clinophobia | The fear of beds or going to bed |
| Clithrophobia or Cleithrophobia | The fear of being enclosed. |
| Cnidophobia or Linonophobia | The fear of stings |
| Coimetrophobia | The fear of cemeteries. |
| Coitophobia | The fear of coitus. |
| Cometophobia | The fear of comets. |
| Commitmentphobia or Commitment Phobia | The fear of commitment to relationships |
| Contreltophobia | The fear of sexual abuse. |
| Coprastasophobia | The fear of constipation. |
| Coprophobia or Scatophobia | The fear of fecal matter, faeces |
| Coulrophobia | The fear of clowns |
| Counterphobia | Phobic preferring fearful situations |
| Cremnophobia | The fear of precipices. |
| Cryophobia | The fear of cold, extreme cold, ice or frost |
| Crystallohobia | The fear of crystals or glass |
| Cyberphobia | The fear of computers or working on computers |
| Cymophobia or Kymophobia | The fear of waves or wave like motions |
| Cynophobia | The fear of dogs or rabies. |
| Cyprianophobia, or Cyprinophobia | The fear of prostitutes or venereal disease |