Kayoko Sugiyama

| birth_place = Ami, Ibaraki, Japan | death_date = | death_place = | nationalyears = 1981–1988 | nationalteam = | teamnumber = 8 (1984)
2 (1988) | position = Outside hitter | medaltemplates =

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Kayoko Sugiyama (; born 31 October 1961) is a Japanese former volleyball player who competed in the 1984 Summer Olympics in Los Angeles and the 1988 Summer Olympics in Seoul.

In 1984, she was a member of the Japanese team that won the bronze medal in the Olympic tournament.

Four years later, she finished fourth with the Japanese team in the 1988 Olympic tournament. Provided by Wikipedia