Ryuji Sueoka is a Japanese football player. He last played for Salgaocar S.C. in the I-League in India. Prior to this, he played for Mohun Bagan also in the I-League and before that for Bangkok United in the Thailand Premier League. Sueoka previously played for Albirex Niigata in the J. League. He is curently playing in I-League for Dempo; he has signed a 1 year deal with them.