Fears & Phobias: Beginning with 'h'
Heresyphobia or Hereiophobia: Fear of challenges to official doctrine or of radical deviation.
Herpetophobia: Fear of reptiles or creepy, crawly things.
Heterophobia: Fear of the opposite sex. (Sexophobia)
Hierophobia: Fear of priests or sacred things.
Hippophobia: Fear of horses.
Hippopotomonstrosesquippedaliophobia: Fear of long words.
Hobophobia: Fear of bums or beggars.
Hodophobia: Fear of road travel.
Homichlophobia: Fear of fog.
Homilophobia: Fear of sermons.