| Karunarathne, Kumarapeli Arachchige Pavan Udana |
| Karunaratne, Maddumage Harith Jeewaka |
| Karunasekera, H. N. D. |
| Karunasena, Warnakulasooriya Mudiyanselage |
| Karuppuswamy, Renuka |
| Kasa, Hirofum |
| Kasajoo, Sunsun |
| Kasama Srimongkol |
| Kasambara, Talengi |
| Kasanan Changkeaw |
| Kasem Chaisukpirom |
| Kasem Jarupan |
| Kasemsri Pranyodhin |
| Kasemsun Chinnavaso |
| Kaseshanth, Kulenthiran |
| Kashif, Khan Falahudin |
| Kashiide, Masato |
| Kasi, Jafar Khan |
| Kasidit Taechasan |
| Kasin Wongwattananat |