- Language: Aer
- Alternate names:
- Language code: aeq
- Language family: Indo-European, Indo-Iranian, Indo-Aryan, Central zone, Gujarati (SIL classification)
- Number of speakers: 200
- Vulnerability: Endangered
- Script: Arabic script.
Unusual interrogative word suggests possible historical connection with Western Rajasthani group. Speakers in Pakistan running out of marriage possibilities and may have to move to India. The Indian group is most influential. Other Aer people in Nawabshah, Sindh reportedly speak a different language, dress differently, and do not intermarry with this group. Hindu.
Aer is spoken in Pakistan, South Asia.