Union parishads
Unions: I
21 union parishads, alphabetically, with the upazila and district they belong to.
21 unions
| Union | Bengali | Upazila | District | Population |
|---|---|---|---|---|
| Ibrahimpur | ইব্রাহিমপুর | Chandpur Sadar | Chandpur | — |
| Ibrahimpur | ইব্রাহিমপুর | Nabinagar | Brahmanbaria | — |
| Ichhakhali | ইছাখালী | Mirsharai | Chattogram | — |
| Ichhali | ইছালী | Jashore Sadar | Jashore | — |
| Ichhapur | ইছাপুর | Ramganj | Lakshmipur | — |
| Idilpur | ইদিলপুর | Gosairhat | Shariatpur | — |
| Idilpur | ইদিলপুর | Sadullapur | Gaibandha | — |
| Ijjatpur | ইজ্জতপুর | Sandwip | Chattogram | — |
| Illisha | ইলিশা | Bhola Sadar | Bhola | 46,924 |
| Iluhar | ইলুহার | Banaripara | Barishal | 18,811 |
| Inathganj | ইনাতগঞ্জ | Nabiganj | Habiganj | 24,207 |
| Indurkani Sadar | ইন্দুরকানী সদর | Zianagar | Pirojpur | — |
| Ishri | ইকড়ী | Bhandaria | Pirojpur | 21,070 |
| Ishwarganj | ঈশ্বরগঞ্জ | Ishwarganj | Mymensingh | — |
| Ishwaripur | ঈশ্বরীপুর | Shyamnagar | Satkhira | — |
| Islamabad | ইসলামাবাদ | Matlab Uttar | Chandpur | — |
| Islamkati | ইসলামকাটি | Tala | Satkhira | — |
| Islampur | ইসলামপুর | Rangunia | Chattogram | — |
| Itakhola | ইটাখোলা | Nilphamari Sadar | Nilphamari | — |
| Itbaria | ইটবাড়িয়া | Patuakhali Sadar | Patuakhali | 21,478 |
| Itna | ইতনা | Lohagara | Narail | — |