Dimitrios Dimitriou (Greek: Δημήτριος Δημητρίου; born 31 July 1997) is a Greek swimmer. He competed in the men's 400 metre freestyle event at the 2016 Summer Olympics. He finished 41st in the heats with a time of 3:54.98 and did not qualify for the final.
|Native name||Δημήτριος Δημητρίου|
|Born||31 July 1997|
|Height||179 cm (5 ft 10 in)|
|Weight||72 kg (159 lb)|