A List of Phobias Beginning with 'B'

Bacillophobia

Fear of microbes.

Bacteriophobia

Fear of bacteria.

Ballistophobia

Fear of missiles or bullets.

Barophobia

Fear of gravity.

Basophobia or Basiphobia

Inability to stand. Fear of walking or falling.

Bathmophobia

Fear of stairs or steep slopes.

Bathophobia

Fear of depth.

Batophobia

Fear of heights or being close to high buildings.

Batrachophobia

Fear of amphibians, such as frogs, newts, salamanders, etc.

Belonephobia

Fear of pins and needles. (Aichmophobia)

Bibliophobia

Fear of books.

Blennophobia

Fear of slime.

Bogyphobia

Fear of bogeys or the bogeyman.

Bolshephobia

Fear of Bolsheviks.

Botanophobia

Fear of plants.

Bromidrosiphobia or Bromidrophobia

Fear of body smells.

Brontophobia

Fear of thunder and lightning.

Bufonophobia

Fear of toads.