Daijiro Kato, Japanese motorcycle racer (d. 2003)

Daijiro Kato (加藤 大治郎, Katō Daijirō, 4 July 1976 – 20 April 2003) was a Japanese Grand Prix motorcycle road racer, the 2001 250cc world champion, and the 2000 and 2002 Suzuka 8 Hours winner. He died as a result of injuries sustained after a crash during the 2003 Japanese motorcycle Grand Prix at Suzuka Circuit, Japan.