Olimpiadas de Verano 2020 - Deportistas
| Deportista | Deporte |
|---|---|
 Zoya Kravchenko | Tiro |
 Kevin Krawietz | Tenis |
 Barbora Krejcíková | Tenis |
 Amélie Kretz | Triatlón |
 Khadija Krimi | Remo |
 Natalya Kritinina | Aquatics |
 Xénia Krizsán | Atletismo |
| Mieke Kröger | Ciclismo |
 Kristian Krogh | Golf |
 Guillaume Krommenhoek | Remo |
| Ranomi Kromowidjojo | Aquatics |
| Michelle Kroppen | Tiro con arco |
| Stephan Krüger | Remo |
 Marcin Krukowski | Atletismo |
 Aleksandra Krunic | Tenis |
 Simona Krupeckaite | Ciclismo |
 Carina Cassøe Kruth | Ecuestre |
| Jakub Krzewina | Atletismo |
 Wang Kuan-Hung | Aquatics |
 Kanykei Kubanychbekova | Tiro |
 Lukás Kubis | Ciclismo |
| Lukasz Kubot | Tenis |
 Manaka Kubota | Canoe/Kayak |
| Hannah Kuchler | Aquatics |
| Katerina Kudejova | Canoe/Kayak |