necrophobia

from The American Heritage® Dictionary of the English Language, 5th Edition.

• noun An abnormal fear of death or corpses.

from The Century Dictionary.

• noun A morbid horror of dead bodies.
• noun Ail exaggerated fear of death; thanatophobia.

from the GNU version of the Collaborative International Dictionary of English.

• noun An exaggerated fear of death or horror of dead bodies.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun an abnormal fear of death or corpses