| Kommunarov, Efremovsky district (Коммунаров) |
301873 |
| Koze, Efremovsky district (Козье) |
301884 |
| Kozminsky, Efremovsky district (Козьминский) |
301883 |
| Krasina, Efremovsky district (Красина) |
301881 |
| Krasivy, Efremovsky district (Красивый) |
301870 |
| Kremenny, Efremovsky district (Кременный) |
301866 |
| Krestishche, Efremovsky district (Крестище) |
301862 |
| Krugliki, Efremovsky district (Круглики) |
301868 |
| Krugloe, Efremovsky district (Круглое) |
301885, 301862 |
| Kugushevskie Vyselki, Efremovsky district (Кугушевские Выселки) |
301888 |
| Kukuy, Efremovsky district (Кукуй) |
301862 |
| Kytino, Efremovsky district (Кытино) |
301880 |
| Lavrovo, Efremovsky district (Лаврово) |
301885 |
| Levshin Les, Efremovsky district (Левшин Лес) |
301840 |
| Levshino, Efremovsky district (Левшино) |
301840 |
| Lobanovo, Efremovsky district (Лобаново) |
301873 |
| Malaya Khmelevaya, Efremovsky district (Малая Хмелевая) |
301863, 301864 |
| Malaya Korchazhka, Efremovsky district (Малая Корчажка) |
301840, 301863 |
| Masharovka, Efremovsky district (Машаровка) |
301864, 301863 |
| Maslovo, Efremovsky district (Маслово) |
301884 |
| Mechnyanka, Efremovsky district (Мечнянка) |
301886 |
| Medovaya, Efremovsky district (Медовая) |
301870 |
| Michurina, Efremovsky district (Мичурина) |
301840 |
| Mikhailovsky, Efremovsky district (Михайловский) |
301873 |
| Mirny, Efremovsky district (Мирный) |
301879 |
| Mordovka, Efremovsky district (Мордовка) |
301888 |