Keisuke Ushiro (右代 啓祐, Ushiro Keisuke, born 24 July 1986 in Ebetsu) is a Japanese decathlete.

He competed at the 2012 Summer Olympics.

[1] He competed for Japan at the 2016 Summer Olympics in the decathlon where he finished 20th.

[2] He was the flag bearer for Japan during the Parade of Nations.

This biographical article relating to Japanese athletics is a stub.