Konstantinos Konstantinou
Konstantinos Konstantinou may refer to:
 Konstantinos Konstantinou (cyclist)
 Konstantinos Konstantinou (judoka)
 Konstantinos Konstantinou (footballer, born 1999), Cypriot football forward for EN Paralimniou
 Konstantinos Konstantinou (footballer, born 2005), Cypriot football defensive midfielder for Anorthosis Famagusta