Shuji Ujino (born 15 January 1960) is a Japanese former track and field athlete who competed in the high jump.

He competed internationally for Japan in the 1980s, with his highest honour being a gold medal at the 1985 Asian Athletics Championships, which he won with a jump of 2.24 m (7 ft 4 in).

He also won bronze medals at the 1981 Asian Athletics Championships held In Tokyo,[1] the 1985 Pacific Conference Games,[2] and the 1986 Asian Games.

[3] At national level, Ujino twice won the high jump title at the Japan Championships in Athletics, topping the podium in 1985 and 1986.

[4] He set a lifetime best of 2.28 m (7 ft 5+3⁄4 in) in Wakayama on 21 July 1984, and matched that feat in Seoul on 14 September 1985.