Yukio Tanaka (田中 幸雄, Tanaka Yukio, born December 14, 1967 in Miyakonojō, Miyazaki) is a Japanese former baseball player for the Hokkaido Nippon-Ham Fighters of Nippon Professional Baseball. He played for the Fighters during all 22 years of his professional career, earning the nickname "Mr. Fighters". The minor planet 20019 Yukiotanaka is named after Tanaka.