Yoshiyuki Arai (Japanese: ????, 15 September 1934 – 7 March 2017) was a Japanese politician.
Born in Shizuoka Prefecture, Yoshiyuki represented Hyogo 4th district in the House of Representatives as a member of the New Komeito Party from 1969 to 1990, when he chose not to stand in that year's elections.
He died of lung cancer in Himeji, Hyogo on 7 March 2017, at the age of 82.