Patrophobia Fear of your father.
Patruusphobia Fear of your paternal uncle.
Paulerphobia Fear of Jake Paul . (branch of Kyrofelonoshophobia)
Pavidophobia Fear of shyness . (branch of Animotophobia)
Payphonophobia Fear of payphones.
Peccatophobia Fear of sinning or imaginary crimes.
Pectusspemophobia Fear of hope chests (branch of Epiplaphobia / Oikophobia)
Pediculophobia Fear of lice.
Pediophobia Fear of dolls.
Pedophobia Fear of children.
Pefkophobia Fear of pine trees . (branch of Dendrophobia)
Peladophobia Fear of bald people.
Pellagrophobia Fear of pellagra.
Pemmaphobia Fear of cake . (branch of Cibophobia)
Pemptophobia Fear of fifths . (branch of Numerophobia)
Pencillophobia Fear of pencils.
Peniaphobia Fear of poverty.
Pennyphobia Fear of pennies.
Pensophobia Fear of spray guns.
Pentakosioipentekontahenophobia Fear of number 551 (branch of Numerophobia)
Pentaphobia Fear of number 5 (branch of Numerophobia)
Pentekontoctophobia Fear of number 58 (branch of Numerophobia)
Pentheraphobia Fear of mother-in-law.
Peppapigphobia Fear of Peppa Pig . (branch of Kyrofelonoshophobia)
Peregrinophobia Fear of strangers.
Periculophobia Fear of taking risks.
Periergeiaphobia Fear of curiosity . (branch of Animotophobia)
Persianophobia Fear of the Persians.
Persicophobia Fear of peach . (branch of Chromophobia)
Persophobia Fear of the Persians.
Perstilbospherphobia Fear of mirror balls.
Petaphobia Fear of 1,000,000,000,000,000 . (branch of Numerophobia)
Petraphobia Fear of rocks.
Pezodromiophobia Fear of sidewalks.
Phagophobia Fear of swallowing or of eating or of being eaten.
Phalacrophobia Fear of becoming bald.
Phallophobia Fear of a penis, esp erect.
Pharmacophobia Fear of drugs.
Pharmacophobia Fear of taking medicine.
Pharsaphobia Fear of pranks.