List of Grand Prix motorcycle racers: K

List of Grand Prix motorcycle racers: 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

• Mika Kallio
• Hideo Kanaya
• Takazumi Katayama
• Daijiro Kato
• Ken Kavanaugh
• John Kocinski
• Pentti Korhonen
• Tomoyoshi Koyama
• Bruno Kneubühler
• Randy Krummenacher
• Hiroaki Kuzuhara