Hiroyuki Taniguchi (谷口 博之, Taniguchi Hiroyuki, born 27 June 1985) is a Japanese former football player who last played for Sagan Tosu.

[1] Taniguchi retired from football at the end of the 2019 season.

[2] In August 2008, Taniguchi was selected Japan U-23 national team for 2008 Summer Olympics.

At this tournament, he played all 3 matches as offensive midfielder.

This biographical article related to a Japanese association football midfielder born in the 1980s is a stub.