Motoko Obayashi, Motoko Obayashi|大林 素子|Ōbayashi Motoko|born 15 June 1967 is a retired volleyball player from Japan who competed in three consecutive Summer Olympics, starting in 1988. She won a bronze medal with the Japanese team at the 1994 Goodwill Games in Saint Petersburg.
Kariyeri boyunca profesyonel voleybol arenasında önemli kulüplerde ve organizasyonlarda forma giymiştir.
