Mongolian terms that indicate people, beings, things, places, phenomena, qualities or ideas.

• Category:Mongolian noun forms: Mongolian nouns that are inflected to display grammatical relations other than the main form.
• Category:Mongolian collective nouns: Mongolian nouns that indicate groups of related things or beings, without the need of grammatical pluralization.
• Category:Mongolian countable nouns: Mongolian nouns that can be quantified directly by numerals.
• Category:Mongolian diminutive nouns: Mongolian nouns that are derived from a base word to convey endearment, small size or small intensity.
• Category:Mongolian nouns by inflection type: Mongolian nouns organized by the type of inflection they follow.
• Category:Mongolian proper nouns: Mongolian nouns that indicate individual entities, such as names of persons, places or organizations.
• Category:Mongolian uncountable nouns: Mongolian nouns that indicate qualities, ideas, unbounded mass or other abstract concepts that cannot be quantified directly by numerals.