Yoshihiro Chiba (千葉 佳裕, Chiba Yoshiro, born 29 April 1979 in Saitama Prefecture) is a retired Japanese hurdler who specialized in the 400 metres hurdles. He is the Asian best performer in the rarely-contested 300 metres hurdles. He is currently the director of track and field club at Josai University. He married Japanese hurdler Satomi Kubokura in April 2013.