List of Grand Prix motorcycle racers: Y


 * 🇯🇵 Kasuya Yamada
 * 🇯🇵 Tatsuya Yamaguchi
 * 🇯🇵 Yousuke Yamakawa
 * 🇯🇵 Takayoshi Yamamoto
 * 🇯🇵 Takehiro Yamamoto
 * 🇯🇵 Youichi Yamamoto
 * 🇯🇵 Gosuke Yamashita
 * 🇯🇵 Isao Yamashita
 * 🇯🇵 Kazuaki Yamashita
 * 🇯🇵 Fuyuki Yamazaki
 * 🇯🇵 Shunji Yatsushiro
 * 🇯🇵 Ryuji Yokoe
 * 🇯🇵 Toshimi Yorino
 * 🇯🇵 Kenichi Yoshida
 * 🇯🇵 Wataru Yoshikawa
 * Lewis Young
 * 🇦🇺 Paul Young
 * 🇯🇵 Yasuharu Yuzawa
 * 🇲🇾 Shahrol Yuzy