| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 351 | Jhund Sarai Viran 123 | Patil RS BO | 📍 122506 | Gurgaon | Branch Post Office |
| 352 | Jiwant 167 | Sihri Singhalheri BO | 📍 122508 | Punahana | Branch Post Office |
| 353 | Jogipur 105 | Tain BO | 📍 122107 | Nuh | Branch Post Office |
| 354 | Jolahaka 214 | Ghungola BO | 📍 122103 | Sohna | Branch Post Office |
| 355 | Joniawas 19 | Jataula BO | 📍 122504 | Gurgaon | Branch Post Office |
| 356 | Jori 24 | Janaula BO | 📍 122503 | Gurgaon | Branch Post Office |
| 357 | Kadarpur 84 | Badshahpur SO | 📍 122101 | Sohna | Post Office - PO |
| 358 | Kadarpur 84 | Kadarpur BO | 📍 122101 | Sohna | Branch Post Office |
| 359 | Kadipur Part 105 | Basai BO | 📍 122006 | Gurgaon | Branch Post Office |
| 360 | Kairaka 144 | Nuh SO | 📍 122107 | Nuh | Post Office - PO |
| 361 | Kalanjar 135 | Nuh SO | 📍 122107 | Nuh | Post Office - PO |
| 362 | Kalarpuri 42 | Tauru SO | 📍 122105 | Taoru | Post Office - PO |
| 363 | Kaliaka 185 | Nuh SO | 📍 122107 | Nuh | Post Office - PO |
| 364 | Kaliawas 41 | Garhi Harsaru SO | 📍 122505 | Gurgaon | Post Office - PO |
| 365 | Kalwari 6 | Kalwari BO | 📍 122105 | Taoru | Branch Post Office |
| 366 | Kameda 82 | Ferozepur Jhirka SO | 📍 122104 | Ferozepur Jhirka | Post Office - PO |
| 367 | Kanahi 73 | Gurgaon Sector - 45 SO | 📍 122003 | Gurgaon | Post Office - PO |
| 368 | Kangarka 47 | Tauru SO | 📍 122105 | Taoru | Post Office - PO |
| 369 | Kankrola 128 | Bhangrola BO | 📍 122505 | Gurgaon | Branch Post Office |
| 370 | Kansali 1 | Moolthan BO | 📍 122108 | Ferozepur Jhirka | Branch Post Office |
| 371 | Kanwarsika 175 | Rojka Meo BO | 📍 122103 | Nuh | Branch Post Office |
| 372 | Karaheri 50 | Bhadas BO | 📍 122108 | Ferozepur Jhirka | Branch Post Office |
| 373 | Karaira Punahana 215 | Punhana SO | 📍 122508 | Punahana | Post Office - PO |
| 374 | Karamchandpur 268 | Ujina BO | 📍 122107 | Nuh | Branch Post Office |
| 375 | Karehra Ferozepur 5 | Nagina SO Gurgaon | 📍 122108 | Ferozepur Jhirka | Post Office - PO |
| 376 | Karnki 206 | Bhirauti BO | 📍 122103 | Sohna | Branch Post Office |
| 377 | Karola 14 | Karola BO | 📍 122504 | Gurgaon | Branch Post Office |
| 378 | Kasan 129 | Kasan BO | 📍 122051 | Gurgaon | Branch Post Office |
| 379 | Khaika 192 | Daulah BO | 📍 122103 | Sohna | Branch Post Office |
| 380 | Khaika Tauru 57 | Tauru SO | 📍 122105 | Taoru | Post Office - PO |
| 381 | Khajli Kalan 190 | Sikrawa BO | 📍 122508 | Punahana | Branch Post Office |
| 382 | Khajli Khurd 189 | Sikrawa BO | 📍 122508 | Punahana | Branch Post Office |
| 383 | Khalilpur 193 | Khalilpur SO | 📍 122502 | Nuh | Post Office - PO |
| 384 | Khalilpur 272 | Khalilpur SO | 📍 122502 | Pataudi | Post Office - PO |
| 385 | Khan Mohammadpur 25 | Umra BO | 📍 122108 | Ferozepur Jhirka | Branch Post Office |
| 386 | Khandevila 21 | Khandewia BO | 📍 122504 | Gurgaon | Branch Post Office |
| 387 | Khandsa 104 | Khandsa BO | 📍 122004 | Gurgaon | Branch Post Office |
| 388 | Khanpur 177 | Nanukalan SO | 📍 122414 | Nuh | Post Office - PO |
| 389 | Khanpur 34 | Sohna SO | 📍 122103 | Pataudi | Post Office - PO |
| 390 | Khanpur Ghati 126 | Rethath BO | 📍 122508 | Ferozepur Jhirka | Branch Post Office |
| 391 | Khanpur Nuh 13 | Moolthan BO | 📍 122108 | Ferozepur Jhirka | Branch Post Office |
| 392 | Kharak Sohna 15 | Sohna SO | 📍 122103 | Taoru | Post Office - PO |
| 393 | Kharak Taoru 23 | Tauru SO | 📍 122105 | Taoru | Post Office - PO |
| 394 | Kharkhari 131 | Baslambi BO | 📍 122503 | Gurgaon | Branch Post Office |
| 395 | Kharkhari 72 | Tauru SO | 📍 122105 | Taoru | Post Office - PO |
| 396 | Kharki Dola 161 | Kherki Daula BO | 📍 122004 | Sohna | Branch Post Office |
| 397 | Kharki Majra Dhankot 52 | Dhankot BO | 📍 122505 | Gurgaon | Branch Post Office |
| 398 | Kharoda 198 | Daulah BO | 📍 122103 | Sohna | Branch Post Office |
| 399 | khatauli | Khatauli BO | 📍 122414 | Pataudi | Branch Post Office |
| 400 | Khatrika 213 | Ghungola BO | 📍 122103 | Sohna | Branch Post Office |