| Coureur | Nat | Geb. / Overl. | Cm / Kg | Zeges | Dit jaar |
|---|---|---|---|---|---|
| Earl Kiser | USA | ??cm / ??kg | 0 | 0 | |
| Michael Kiss | DUI | 1975-12-16 | ??cm / ??kg | 0 | 0 |
| Mathieu Kisters | NED | ??cm / ??kg | 0 | 0 | |
| Tomohiro Kitagawa | JPN | ??cm / ??kg | 0 | 0 | |
| Tetsu Kitamura | JPN | ??cm / ??kg | 0 | 0 | |
| Toru Kitamura | JPN | ??cm / ??kg | 0 | 0 | |
| Suriya Kitjaroenwat | THA | 1995-04-16 | ??cm / ??kg | 0 | 0 |
| Karl Kittsteiner | DUI | ??cm / ??kg | 0 | 0 | |
| Gert Kivistik | EST | 1995-12-03 | ??cm / ??kg | 0 | 0 |
| Aage Kjaergaard | DEN | ??cm / ??kg | 0 | 0 | |
| Nicolai Kjaergaard | DEN | 1973-05-22 | ??cm / ??kg | 0 | 0 |
| Erik Kjeldsen | DEN | ??cm / ??kg | 0 | 0 | |
| Herman Kjeldsen | DEN | 1889-03-11 | ??cm / ??kg | 0 | 0 |
| Danilo Klaar | DUI | 1973-01-03 | ??cm / ??kg | 0 | 0 |
| Livin Klaasen | NED | 1947-11-20 | ??cm / ??kg | 0 | 0 |
| Petr Klabouch | CZE | 1999-08-14 | ??cm / ??kg | 0 | 0 |
| Chaloemphon Klahan | THA | 1996-08-12 | ??cm / ??kg | 0 | 0 |
| Jakob Klahre | ZWI | 2001-11-08 | ??cm / ??kg | 0 | 0 |
| Wanawat Klaithong | THA | 1997-07-11 | ??cm / ??kg | 0 | 0 |
| Evan Martin Klamer | DEN | 1923-01-15 - 1978-04-28 | ??cm / ??kg | 0 | 0 |
| Gasper Klanjscek | SLO | 2005-07-13 | ??cm / ??kg | 0 | 0 |
| Frans Klardie | NED | 1940-03-04 | ??cm / ??kg | 0 | 0 |
| Douglas Klarich | AUS | ??cm / ??kg | 0 | 0 | |
| Magnus Bak Klaris | DEN | 1996-01-23 | ??cm / ??kg | 0 | 0 |
| Petr Klasa | CZE | 1977-04-12 | ??cm / ??kg | 0 | 0 |
| Richard Klass | DUI | ??cm / ??kg | 0 | 0 | |
| Andreas Klaus | DUI | 1967-07-28 | ??cm / ??kg | 0 | 0 |
| Marcel Klaus | ZWI | 1976-10-06 | ??cm / ??kg | 0 | 0 |
| Bernd Klausing | DUI | 1940-01-15 | ??cm / ??kg | 0 | 0 |
| Jente Klaver | NED | 2003-08-07 | ??cm / ??kg | 0 | 0 |
| Nick Kleban | CDN | 1999-07-20 | ??cm / ??kg | 0 | 0 |
| Klebel | DUI | ??cm / ??kg | 0 | 0 | |
| Luis Kleiber Garcia | VEN | 1999-08-08 | ??cm / ??kg | 0 | 0 |
| Arie Kleijn | NED | 1931-01-08 | ??cm / ??kg | 0 | 0 |
| Emil Kleikamp | DUI | ??cm / ??kg | 0 | 0 | |
| Wim Kleiman | NED | 1993-03-19 | ??cm / ??kg | 0 | 0 |
| Dries Klein | NED | 1959-06-11 | ??cm / ??kg | 0 | 0 |
| Frank Klein | DUI | 1968-10-05 | ??cm / ??kg | 0 | 0 |
| Kevin Klein | USA | 1967-01-25 | ??cm / ??kg | 0 | 0 |
| Philipp Klein | DUI | 1988-04-24 | ??cm / ??kg | 0 | 0 |
| Udo Klein | DUI | ??cm / ??kg | 0 | 0 | |
| Fritz Kleine Grefe | DUI | ??cm / ??kg | 0 | 0 | |
| Thomas Kleinen | NED | ??cm / ??kg | 0 | 0 | |
| Erich Kleinicke | DUI | ??cm / ??kg | 0 | 0 | |
| Rob Kleinsman | NED | 1962-11-15 | ??cm / ??kg | 0 | 0 |
| Sjef Kleintjes | NED | 1918-03-05 | ??cm / ??kg | 0 | 0 |
| Ilya Klepikov | UKR | 1994-02-02 | ??cm / ??kg | 0 | 0 |
| Kristian Klevgard | NOR | 1993-09-15 | ??cm / ??kg | 0 | 0 |
| Oleg Klevtsov | RUS | 1971-03-15 | ??cm / ??kg | 0 | 0 |
| Jan Kleynen | NED | ??cm / ??kg | 0 | 0 |