| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
|
| K |
| Name | Country | Plays |
| Yasmine Kabbaj | Morocco | Right Handed |
| Oksana Kalashnikova | Georgia | Left Handed |
| Elvina Kalieva | United States | Right Handed |
| Anhelina Kalinina | Ukraine | Right Handed |
| Anna Kalinskaya | Russia | Right Handed |
| Kaia Kanepi | Estonia | Right Handed |
| Paula Kania | Poland | Right Handed |
| Sonay Kartal | England | Right Handed |
| Daria Kasatkina | Russia | Right Handed |
| Miyu Kato | Japan | Right Handed |
| Katarzyna Kawa | Poland | Right Handed |
| Ekaterina Kazionova | Russia | Right Handed |
| Charlotte Kempenaers-Pocz | Australia | Right Handed |
| Sofia Kenin | United States | Right Handed |
| Angelique Kerber | Germany | Left Handed |
| Madison Keys | United States | Right Handed |
| Irina Khromacheva | Russia | Left Handed |
| Lyudmyla Kichenok | Ukraine | Right Handed |
| Nadiia Kichenok | Ukraine | Right Handed |
| Allie Kiick | United States | Right Handed |
| Vania King | United States | Right Handed |
| Andreja Klepac | Slovenia | Right Handed |
| Linda Klimovicova | Czech Republic | Right Handed |
| Xenia Knoll | Switzerland | Left Handed |
| Miriam Kolodziejova | Czech Republic | Right Handed |
| Anastasiya Komardina | Russia | Left Handed |
| Ana Konjuh | Croatia | Right Handed |
| Johanna Konta | England | Right Handed |
| Anett Kontaveit | Estonia | Right Handed |
| Tamara Korpatsch | Germany | Right Handed |
| Natalija Kostic | Serbia | Right Handed |
| Marta Kostyuk | Ukraine | Right Handed |
| Danka Kovinic | Montenegro | Right Handed |
| Sinja Kraus | Austria | Right Handed |
| Desirae Krawczyk | United States | Left Handed |
| Barbora Krejcikova | Czech Republic | Right Handed |
| Ashlyn Krueger | United States | Right Handed |
| Aleksandra Krunic | Serbia | Right Handed |
| Martyna Kubka | Poland | Right Handed |
| Kristina Kucova | Slovakia | Right Handed |
| Polina Kudermetova | Russia | Right Handed |
| Veronika Kudermetova | Russia | Right Handed |
| Alla Kudryavtseva | Russia | Right Handed |
| Zhibek Kulambayeva | Kazakhstan | Right Handed |
| Anastasia Kulikova | Finland | Right Handed |
| Leonie Kung | Switzerland | Right Handed |
| Viktoria Kuzmova | Slovakia | Right Handed |
| Svetlana Kuznetsova | Russia | Right Handed |
| Petra Kvitova | Czech Republic | Left Handed |
