| Kumar Sangakkara | Sri Lanka | left-hand-bat | right-arm-offbreak | ODI, T20, T20I |
| Kumar Suraj | India | left-hand-bat | right-arm-fast | T20 |
| Kumar Suvarn | India | right-hand-bat | right-arm-fast | T20 |
| Kumara Lakmal | Sri Lanka | right-hand-bat | - | T10 |
| Kumara Weerasinghe | Romania | - | - | T10 |
| Kumaran Thirumalai | India | right-hand-bat | right-arm-fast-medium | T10 |
| Kumarasamy Velmurugan | India | right-hand-bat | right-arm-fast | - |
| Kumud Jha | Austria | - | - | T10, T20I |
| Kunal Bhardwaj | Czech Republic | - | - | T10 |
| Kunal Chandela | India | right-hand-bat | right-arm-fast-medium | 4day |
| Kunal Deshmukh | Czech Republic | - | - | T10 |
| Kunal Joshi | Austria | right-hand-bat | right-arm-fast-medium | T10, T20I |
| Kunal Kumar | India | - | - | T20 |
| Kunal Mohite | Czech Republic | - | - | T10 |
| Kunal Panchal | India | right-hand-bat | right-arm-fast-medium | T10 |
| Kunal Roy | India | - | - | T20 |
| Kunal Saini | Cyprus | - | - | T10 |
| Kunal Sharma | India | right-hand-bat | right-arm-offbreak | T20 |
| Kunal Singh Rathore | India | left-hand-bat | - | T20 |
| Kunal Tilokani | West Indies | right-hand-bat | right-arm-offbreak | Youth ODI |
| Kunal Tyagi | India | right-hand-bat | right-arm-fast | T20 |
| Kunal Yadav | India | right-hand-bat | right-arm-fast-medium | T20 |
| Kundai Matigimu | Zimbabwe | right-hand-bat | right-arm-fast | Test/5day |
| Kunnala Bhimarao | India | - | - | T20 |
| Kunwar Bidhuri | India | left-hand-bat | right-arm-fast-medium | T20 |
| Kunwarjeet Singh | USA | left-hand-bat | right-arm-fast-medium | T20 |
| Kupakwashe Muradzi | Zimbabwe | right-hand-bat | - | Youth ODI |
| Kuppuswamy Niranjankumar | Portugal | - | - | T10 |
| Kursad Dalyan | Turkey | right-hand-bat | right-arm-fast-medium | T10 |
| Kurtis Patterson | Australia | left-hand-bat | right-arm-offbreak | 4day, List A, ODI, T20, Test/5day |
| Kurtlyn Mannikam | South Africa | right-hand-bat | right-arm-offbreak | T20 |
| Kuruge Abeyrathna | Norway | - | - | - |
| Kuruge Abeyrathna | Norway | right-hand-bat | - | T20I |
| Kuruge Darshana | Norway | right-hand-bat | - | T20I |
| Kurusinkal Reynold | India | right-hand-bat | right-arm-fast-medium | T10 |
| Kuruvilla Abraham | India | right-hand-bat | right-arm-fast | T10 |
| Kusal Jayasinghe | Romania | - | - | T10 |
| Kusal Mendis | Sri Lanka | right-hand-bat | - | List A, ODI, T10, T20, T20I, Test/5day |
| Kusal Perera | Sri Lanka | left-hand-bat | - | ODI, T10, T20, T20I, Test/5day |
| Kush Brahmbhatt | Estonia | - | - | T10 |
| Kush Kariya | India | right-hand-bat | legbreak | T20 |
| Kush Nagpal | India | left-hand-bat | - | T20 |
| Kush Narayan | Bulgaria | - | - | - |
| Kushaal Krishnakumar | Bulgaria | left-hand-bat | left-arm-fast-medium | T10 |
| Kushaal Wadhwani | India | right-hand-bat | legbreak-googly | T20 |
| Kushaan Sainani | United Arab Emirates | right-hand-bat | - | - |
| Kushal Bhurtel | Nepal | right-hand-bat | right-arm-fast-medium | ODI, T20, T20I |
| Kushal Madane | India | right-hand-bat | right-arm-fast-medium | T10 |
| Kushal Malla | Nepal | left-hand-bat | slow-left-arm-orthodox | ODI, T10, T20, T20I |
| Kushal Mendon | Czech Republic | right-hand-bat | right-arm-fast-medium | T10 |