Potamophobia Fear of rivers or running water.
Potophobia Fear of alcohol.
Poukamisophobia Fear of shirts (branch of Vestiphobia)
Powerpuffgirlphobia Fear of the Powerpuff Girls . (branch of Kyrofelonoshophobia)
Powerrangerphobia Fear of Power Rangers . (branch of Kyrofelonoshophobia)
Pragmaticophobia Fear of reality.
Prasinophobia Fear of green . (branch of Chromophobia)
Praxiphobia Fear of actions.
Prefeciphobia Fear of the governor.
Presentationphophobia Fear of making a presentation on phobias.
Presiphobia Fear of the president.
Prigkipaphobia Fear of princes.
Primonumerophobia Fear of prime numbers
Primotitusheteronumerophobia Fear of prime numbers . (branch of Numerophobia)
Printerphobia Fear of printers (branch of Syskeviphobia / Panophobia)
Procerophobia Fear of being too tall.
Proctophobia Fear of rectums.
Proiphobia Fear of mornings.
Prophetophobia Fear of prophecies.
Proschophobia Fear of preschool.
Prosophobia Fear of progress.
Prosopophobia Fear of faces.
Protapriliaphobia Fear of April Fools' Day . (branch of Heortophobia)
Protistophobia Fear of firsts . (branch of Numerophobia)
Prunelladeeganphobia Fear of Prunella Deegan . (branch of Kyrofelonoshophobia)
Pruritophobia Fear of itches.
Psalidiphobia Fear of scissors.
Psellismophobia Fear of stuttering.
Psichaphobia Fear of crumbs.
Psomiphobia Fear of bread . (branch of Cibophobia)
Psychophobia Fear of mind.
Psychrophobia Fear of cold.
Psygephobia Fear of refrigerators (branch of Syskeviphobia / Panophobia)
Pteridophobia Fear of ferns . (branch of Botanophobia)
Pteromerhanophobia Fear of flying.
Pteronophobia Fear of being tickled by feathers.
Puellaphobia Fear of girls . (branch of Anthropophobia)
Puerophobia Fear of boys . (branch of Anthropophobia)
Pugophobia Fear of buttocks.
Pumppuphobia Fear of sump pump (branch of Syskeviphobia / Panophobia)