| Kaluwarippuwa West, Katana |
None |
| Kasagahawatta, Katana |
None |
| Katana East, Katana |
11534 |
| Katana North, Katana |
11534 |
| Katana West, Katana |
11534 |
| Katiyala, Katana |
None |
| Katunayaka North, Katana |
None |
| Katunayaka South, Katana |
None |
| Katuwapitiya, Katana |
None |
| Kimbulapitiya Central, Katana |
None |
| Kimbulapitiya North, Katana |
11522 |
| Kimbulapitiya South, Katana |
11522 |
| Kimbulapitiya West, Katana |
11522 |
| Kondagammulla, Katana |
None |
| Kotugoda, Katana |
11390 |
| Kovinna, Katana |
None |
| Kurana Katunayaka Central, Katana |
None |
| Kurana Katunayaka North, Katana |
None |
| Kurana Katunayaka South, Katana |
None |
| Kuswala, Katana |
None |
| Lansiyawadiya, Katana |
None |
| Liyanagemulla North, Katana |
None |
| Liyanagemulla South, Katana |
None |
| Madawala, Katana |
None |
| Maha Ethgala, Katana |
None |
| Mahahunupitiya East, Katana |
None |