This alphabetical list of Mental Disorders, also called Psychological Disorders, Psychiatric Disorders, and Mental Illnesses has been gathered from a wide variety of sources including the DSM-IV, DSM 5, ICD-10 Chapter V, and online resources including the Wikipedia page on mental disorders.

While we have attempted to make this a complete alphabetical list of mental illnesses, including those that are no longer recognized in either the DSM 5 and ICD-10 Chapter V; there are often local disorders that we are not aware of. There are also older disorders that we have made educated guesses based on our own research. If you see that we’re missing something, please contact us and let us know.

List of Psychological DisordersSubstance Abuse Disorders | Childhood Disorders

Alphabetical List of Mental Disorders, Psychiatric Disorders, and Neurological Disorders

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Mental Disorders / Psychiatric Disorders / Neurological Disorders Starting With A

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Starting With B

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Starting With C

Starting With D

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Starting With E

  • Eating disorder NOS
  • Ekbom’s Syndrome (Delusional Parasitosis)
  • Emotionally unstable personality disorder
  • Encopresis
  • Enuresis (bedwetting)
  • Erotomania
  • Exhibitionistic Disorder
  • Expressive language disorder

Starting With F

Starting With G

Starting With H

Starting With I

Starting With J

  • Joubert syndrome

Starting With K

Starting With L

Starting With M

Starting With N

Starting With O

Starting With P

Starting With Q

  • There Are Currently No Disorders Starting With Q

Starting With R

Starting With S

Starting With T

Starting With U

  • Undifferentiated Somatoform Disorder

Starting With V

Starting With W

  • There Are Currently No Disorders Starting With W

Starting With X

  • There Are Currently No Disorders Starting With X

Starting With Y

  • There Are Currently No Disorders Starting With Y

Starting With Z

  • There Are Currently No Disorders Starting With Z

Other Resources