| Coureur | Nat | Geb. / Overl. | Cm / Kg | Zeges | Dit jaar |
|---|---|---|---|---|---|
| Hiroya Kataoka | JPN | ??cm / ??kg | 0 | 0 | |
| Hiroomi Katayama | JPN | ??cm / ??kg | 0 | 0 | |
| Akira Kato | JPN | ??cm / ??kg | 0 | 0 | |
| Hiroichi Kato | JPN | 1965-02-22 | ??cm / ??kg | 0 | 0 |
| Koji Kato | JPN | ??cm / ??kg | 0 | 0 | |
| Masato Kato | JPN | ??cm / ??kg | 0 | 0 | |
| Senko Kato | JPN | ??cm / ??kg | 0 | 0 | |
| Yoshihiro Katsura | JPN | 1995-11-07 | ??cm / ??kg | 0 | 0 |
| Ernest Kauffmann | ZWI | 1895-06-09 - 1943-12-10 | ??cm / ??kg | 0 | 0 |
| Jacob Kauffmann | AUS | 1987-03-24 | ??cm / ??kg | 0 | 0 |
| Willy Kauffmann | ZWI | 1912-01-11 - 1999-10-23 | ??cm / ??kg | 0 | 0 |
| Thomas Kaufmann | DUI | 1980-08-11 | ??cm / ??kg | 0 | 0 |
| Hans Kaune | DUI | 1921-01-13 | ??cm / ??kg | 0 | 0 |
| Gediminas Kaupas | LTU | 1988-09-07 | ??cm / ??kg | 0 | 0 |
| Kiryl Kavaliou | BLR | 2001-04-11 | ??cm / ??kg | 0 | 0 |
| Pavel Kavetski | BLR | 1975-01-15 | 183cm / 72kg | 0 | 0 |
| Rik Kavsek | NED | 1985-05-20 | ??cm / ??kg | 0 | 0 |
| Yoshiaki Kawagoe | JPN | ??cm / ??kg | 0 | 0 | |
| Mitsuhiro Kawaguchi | JPN | ??cm / ??kg | 0 | 0 | |
| Shozo Kawakita | JPN | ??cm / ??kg | 0 | 0 | |
| Kisso Kawamuro | JPN | ??cm / ??kg | 0 | 0 | |
| Aoki Kawano | JPN | 2001-08-02 | ??cm / ??kg | 0 | 0 |
| Shoki Kawano | JPN | 2000-03-26 | ??cm / ??kg | 0 | 0 |
| Hiryu Kayama | JPN | 2000-07-21 | ??cm / ??kg | 0 | 0 |
| Alain Kaye | BEL | 1952-10-11 | ??cm / ??kg | 0 | 0 |
| Zeki Kaygisiz | TUR | 1998-04-23 | ??cm / ??kg | 0 | 0 |
| Valery Kaykov | RUS | 1988-08-07 | ??cm / ??kg | 0 | 0 |
| Pierre Kayl | FRA | ??cm / ??kg | 0 | 0 | |
| Aurélien Kayser | FRA | 2006-03-21 | ??cm / ??kg | 0 | 0 |
| Arturas Kazakevicius | LTU | 1992-09-06 | ??cm / ??kg | 0 | 0 |
| Shoma Kazama | JPN | 1996-05-22 | ??cm / ??kg | 0 | 0 |
| Zbigniew Kazmierczak | POL | 1968-03-11 | ??cm / ??kg | 0 | 0 |
| Hamish Keast | NZL | 2000-02-23 | ??cm / ??kg | 0 | 0 |
| Bob Keating | USA | ??cm / ??kg | 0 | 0 | |
| Scott Keating | AUS | ??cm / ??kg | 0 | 0 | |
| William Keating | GBR | ??cm / ??kg | 0 | 0 | |
| Emil Kedzierski | DUI | 1901-08-29 | ??cm / ??kg | 0 | 0 |
| Zhe Yie Kee | MAS | 2003-01-18 | ??cm / ??kg | 0 | 0 |
| Bruce Keech | AUS | ??cm / ??kg | 0 | 0 | |
| Fred Keefe | AUS | ??cm / ??kg | 0 | 0 | |
| Jesse Keefer | USA | 1974-08-03 | ??cm / ??kg | 0 | 0 |
| Keegan | USA | ??cm / ??kg | 0 | 0 | |
| Heath Keegan | AUS | ??cm / ??kg | 0 | 0 | |
| Malcolm Keegan | AUS | ??cm / ??kg | 0 | 0 | |
| Martin Keegan | AUS | 1968-03-15 | ??cm / ??kg | 0 | 0 |
| Frank Keenan | USA | ??cm / ??kg | 0 | 0 | |
| Louis Keersmaekers | BEL | 1923-01-10 | ??cm / ??kg | 0 | 0 |
| Frans Kees | NED | 1942-01-11 | ??cm / ??kg | 0 | 0 |
| Egide-Léo Keghels | BEL | 1907-01-25 - 1978-12-03 | ??cm / ??kg | 0 | 0 |
| Willie Keiler | AUS | ??cm / ??kg | 0 | 0 |