| Name of the States | Official Languages |
| Andaman & Nicobar Islands (UT) | Hindi |
| Andhra Pradesh | Telugu |
| Arunachal Pradesh | English |
| Assam | Assamese |
| Bihar | Hindi |
| Chandigarh | English |
| Chhattisgarh | Hindi |
| Dadra & Nagar Haveli | Gujarati, Marathi & Hindi |
| Daman and Diu | Gujarati, Konkani & Hindi |
| Delhi | Hindi |
| Goa | Konkani |
| Gujarat | Gujarati |
| Haryana | Hindi |
| Himachal Pradesh | Hindi |
| Jammu & Kashmir | Kashmiri, Dogri, Hindi, Urdu |
| Jharkhand | Hindi |
| Karnataka | Kannada |
| Kerala | Malayalam |
| Lakshadweep | Malayalam, Mahi & English |
| Madhya Pradesh | Hindi |
| Maharashtra | Marathi |
| Manipur | Meitei (Manipuri) |
| Meghalaya | English |
| Mizoram | Mizo, English & Hindi |
| Nagaland | English |
| Odisha | Odia |
| Puducherry | Tamil, French, English |
| Punjab | Punjabi |
| Rajasthan | Hindi |
| Sikkim | Nepali |
| Tamil Nadu | Tamil |
| Telangana | Telugu |
| Tripura | Bengali, English & Kokborok |
| Uttar Pradesh | Hindi |
| Uttarakhand | Hindi |
| West Benga | Bengali |