Dimitrios Christopoulos (Greek: Δημήτριος Χριστόπουλος), also transliterated as Khristopoulos, was a Greek athlete. He competed at the 1896 Summer Olympics in Athens.^[1]

Christopoulos was one of 17 athletes to start the marathon race. He was one of the seven runners that dropped out of the race.^[2]