Mongol language may refer to:
- Languages of Central Asia:
- Middle Mongol language, a Mongolic koiné language spoken in the Mongol Empire
- Mongolian language, the official language of Mongolia
- Mongolic languages, a group of languages spoken in East-Central Asia, mostly in Mongolia and surrounding areas
- Languages of Papua New Guinea:
- Mwakai language (Mongol), a Ramu language of Papua New Guinea
See also
- Mongols, a Central and Northern Asian ethno-linguistic group
- Mongo language, a Bantu language