S-
Samhainophobia: Fear of Halloween.
Sarmassophobia- Fear of love play. (Malaxophobia)
Satanophobia- Fear of Satan.
Scabiophobia- Fear of scabies.
Scatophobia- Fear of fecal matter.
Scelerophibia- Fear of bad men, burglars.
Sciophobia Sciaphobia- Fear of shadows.
Scoleciphobia- Fear of worms.
Scolionophobia- Fear of school.
Scopophobia or Scoptophobia- Fear of being seen or stared at.
Scotomaphobia- Fear of blindness in visual field.
Scotophobia- Fear of darkness. (Achluophobia)
Scriptophobia- Fear of writing in public.
Selachophobia- Fear of sharks.
Selaphobia- Fear of light flashes.
Selenophobia- Fear of the moon.
Seplophobia- Fear of decaying matter.
Sesquipedalophobia- Fear of long words.
Sexophobia- Fear of the opposite sex. (Heterophobia)
Siderodromophobia- Fear of trains, railroads or train travel.
Siderophobia- Fear of stars.
Sinistrophobia- Fear of things to the left or left-handed.
Sinophobia- Fear of Chinese, Chinese culture.
Sitophobia or Sitiophobia- Fear of food or eating. (Cibophobia)
Snakephobia- Fear of snakes. (Ophidiophobia)
Soceraphobia- Fear of parents-in-law.
Social Phobia- Fear of being evaluated negatively in social situations.
Sociophobia- Fear of society or people in general.
Somniphobia- Fear of sleep.
Sophophobia- Fear of learning.
Soteriophobia - Fear of dependence on others.
Spacephobia- Fear of outer space.
Spectrophobia- Fear of specters or ghosts.
Spermatophobia or Spermophobia- Fear of germs.
Spheksophobia- Fear of wasps.
Stasibasiphobia or Stasiphobia- Fear of standing or walking. (Ambulophobia)
Staurophobia- Fear of crosses or the crucifix.
Stenophobia- Fear of narrow things or places.
Stygiophobia or Stigiophobia- Fear of hell.
Suriphobia- Fear of mice.
Symbolophobia- Fear of symbolism.
Symmetrophobia- Fear of symmetry.
Syngenesophobia- Fear of relatives.
Syphilophobia- Fear of syphilis.
T-
Tachophobia- Fear of speed.
Taeniophobia or Teniophobia- Fear of tapeworms.
Taphephobia Taphophobia- Fear of being buried alive or of cemeteries.
Tapinophobia- Fear of being contagious.
Taurophobia- Fear of bulls.
Technophobia- Fear of technology.
Teleophobia- 1) Fear of definite plans. 2) Religious ceremony.
Telephonophobia- Fear of telephones.
Teratophobia- Fear of bearing a deformed child or fear of monsters or deformed people.
Testophobia- Fear of taking tests.
Tetanophobia- Fear of lockjaw, tetanus.
Teutophobia- Fear of German or German things.
Textophobia- Fear of certain fabrics
Thaasophobia- Fear of sitting.
Thalassophobia- Fear of the sea
Thanatophobia or Thantophobia- Fear of death or dying.
Theatrophobia- Fear of theatres.
Theologicophobia- Fear of theology.
Theophobia- Fear of gods or religion.
Thermophobia- Fear of heat.
Tocophobia- Fear of pregnancy or childbirth
.
Tomophobia- Fear of surgical operations.
Tonitrophobia- Fear of thunder.
Topophobia- Fear of certain places or situations, such as stage fright.
Toxiphobia or Toxophobia or Toxicophobia- Fear of poison or of being accidently poisoned.
Traumatophobia- Fear of injury.
Tremophobia- Fear of trembling.
Trichinophobia- Fear of trichinosis
.
Trichopathophobia or Trichophobia- Fear of hair. (Chaetophobia, Hypertrichophobia)
Triskaidekaphobia- Fear of the number 13.
Tropophobia- Fear of moving or making changes.
Trypanophobia- Fear of injections.
Tuberculophobia- Fear of tuberculosis.
Tyrannophobia- Fear of tyrants.
U-
Uranophobia or Ouranophobia- Fear of heaven.
Urophobia- Fear of urine or urinating.
V-
Vaccinophobia- Fear of vaccination.
Venustraphobia- Fear of beautiful women
.
Verbophobia- Fear of words.
Verminophobia- Fear of germs.
Vestiphobia- Fear of clothing.
Virginitiphobia- Fear of rape.
Vitricophobia- Fear of step-father.
W-
Walloonphobia- Fear of the Walloons.
Wiccaphobia: Fear of witches and witchcraft.
X-
Xanthophobia- Fear of the color yellow or the word yellow.
Xenoglossophobia- Fear of foreign languages.
Xenophobia- Fear of strangers or foreigners.
Xerophobia- Fear of dryness.
Xylophobia- 1) Fear of wooden objects. 2) Forests.
Xyrophobia-Fear of razors.
Z-
Zelophobia- Fear of jealousy.
Zeusophobia- Fear of God or gods.
Zemmiphobia- Fear of the great mole rat.
Zoophobia- Fear of animals.