Seiji Ono

Seiji Ono (小野 誠治) is a former international table tennis player from Japan.

Table tennis career
From 1978 to 1983 he won several medals in singles, doubles, and team events in the World Table Tennis Championships and in the Asian Table Tennis Championships.

The four World Championship medals included a gold medal in the men's singles at the 1979 World Table Tennis Championships. He also competed at the 1988 Summer Olympics.