| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 1701 | Mira Chapra | Barhria SO | 📍 841232 | Barharia | Post Office - PO |
| 1702 | Mira Chhapra | Madhopur BO | 📍 841232 | Barharia | Branch Post Office |
| 1703 | Mira Hata | Bhagwanpur Hat SO | 📍 841408 | Bhagwanpur Hat | Post Office - PO |
| 1704 | Mira tola | Sondhani BO | 📍 841408 | Bhagwanpur Hat | Branch Post Office |
| 1705 | Mirachak | Kolhua BO | 📍 841233 | Daraundha | Branch Post Office |
| 1706 | Miran Chak | Raghunathpur SO Siwan | 📍 841504 | Raghunathpur | Post Office - PO |
| 1707 | Mirapur | Dhanuti BO | 📍 841226 | Siwan | Branch Post Office |
| 1708 | Mirjapur | Goreakothi SO | 📍 841434 | Goriakothi | Post Office - PO |
| 1709 | Mirjumla | Chakia BO | 📍 841507 | Bhagwanpur Hat | Branch Post Office |
| 1710 | Mirpur | Nand Pur Amwari BO | 📍 841231 | Raghunathpur | Branch Post Office |
| 1711 | Mirpur | Sanjalpur BO | 📍 841245 | Ziradei | Branch Post Office |
| 1712 | Mirsurhiya | Barhria SO | 📍 841232 | Barharia | Post Office - PO |
| 1713 | Mirzapur | Kaladumra BO | 📍 841439 | Goriakothi | Branch Post Office |
| 1714 | Mirzapur | Narhan BO | 📍 841504 | Raghunathpur | Branch Post Office |
| 1715 | Mirzapur Bahiyara | Bhagwanpur Hat SO | 📍 841408 | Bhagwanpur Hat | Post Office - PO |
| 1716 | Mishir tola | Hardia BO | 📍 841226 | Pachrukhi | Branch Post Office |
| 1717 | Mishmahi MATHIA | Mairwa SO | 📍 841239 | Mairwa | Post Office - PO |
| 1718 | Mishrauli | Habibnagar BO | 📍 841226 | Hussainganj | Branch Post Office |
| 1719 | Mishrauli | Titra BO | 📍 841245 | Ziradei | Branch Post Office |
| 1720 | Mishrawalia | Barkagaowan BO | 📍 841408 | Bhagwanpur Hat | Branch Post Office |
| 1721 | Misir Chak | Sahpur SO | 📍 841243 | Nautan | Post Office - PO |
| 1722 | Misir Chhapara | Bishwar BO | 📍 841239 | Guthani | Branch Post Office |
| 1723 | Misrauli | Tenua BO | 📍 841435 | Guthani | Branch Post Office |
| 1724 | Misrauli khas | Sahpur SO | 📍 841243 | Nautan | Post Office - PO |
| 1725 | Misraulia | Belaon BO | 📍 841235 | Darauli | Branch Post Office |
| 1726 | Misraulia | Kumhti BO | 📍 841235 | Darauli | Branch Post Office |
| 1727 | Misraulia | Shakara BO | 📍 841506 | Maharajganj | Branch Post Office |
| 1728 | Misrawalia | Paterhi SO | 📍 841242 | Maharajganj | Post Office - PO |
| 1729 | Misroulia | Gayaspur BO | 📍 841210 | Siswan | Branch Post Office |
| 1730 | Mithanpura | Pipra Naryan BO | 📍 841506 | Pachrukhi | Branch Post Office |
| 1731 | Mitwar | Gaighat BO | 📍 841231 | Hasanpura | Branch Post Office |
| 1732 | Miya ke Bhatkan | Miyan Ke Bhatkan BO | 📍 841245 | Ziradei | Branch Post Office |
| 1733 | Miyachari | Gabhirar SO | 📍 841509 | Raghunathpur | Post Office - PO |
| 1734 | Miyan Ke Bhathkan | Miyan Ke Bhatkan BO | 📍 841245 | Ziradei | Branch Post Office |
| 1735 | Mllik Pura | Sughri BO | 📍 841406 | Bhagwanpur Hat | Branch Post Office |
| 1736 | Modassilpur | Andar SO | 📍 841231 | Andar | Post Office - PO |
| 1737 | Moglanipur | Asaon SO | 📍 841287 | Andar | Post Office - PO |
| 1738 | Mohamda | Mohmda Bazar BO | 📍 841406 | Bhagwanpur Hat | Branch Post Office |
| 1739 | Mohamda Bazar | Mohmda Bazar BO | 📍 841406 | Bhagwanpur Hat | Branch Post Office |
| 1740 | Mohammadpur | Gaushalaroad Siwan SO | 📍 841227 | Siwan | Post Office - PO |
| 1741 | Mohammadpur | Pachrukhi SO | 📍 841241 | Pachrukhi | Post Office - PO |
| 1742 | Mohiuddinpur | Mahodipur BO | 📍 841226 | Siwan | Branch Post Office |
| 1743 | Mohiuddinpur | Gaushalaroad Siwan SO | 📍 841227 | Siwan | Post Office - PO |
| 1744 | Mohmad Ali Tola Chaukihasan | Chaukihasan BO | 📍 841506 | Barharia | Branch Post Office |
| 1745 | Mohmadpur | Kaladumra BO | 📍 841439 | Goriakothi | Branch Post Office |
| 1746 | Mohuabari | Titra BO | 📍 841245 | Ziradei | Branch Post Office |
| 1747 | Mokimganj | Khujhwa SO | 📍 841502 | Raghunathpur | Post Office - PO |
| 1748 | Molnapur | Jiyan BO | 📍 841226 | Siwan | Branch Post Office |
| 1749 | Molnapur | Molnapur BO | 📍 841406 | Basantpur | Branch Post Office |
| 1750 | Mora ke Mathia | Mora SO Siwan | 📍 841507 | Bhagwanpur Hat | Post Office - PO |