| Kostakis Konstantinou | |
| Birth Date: | 24 September 1968 |
| Birth Place: | Limassol, Cyprus |
| Position: | Defender |
| Years1: | 1989–1991 |
| Clubs1: | AEL Limassol |
| Caps1: | 26 |
| Goals1: | 1 |
| Years2: | 1991–1995 |
| Clubs2: | AC Omonia |
| Caps2: | 87 |
| Goals2: | 0 |
| Years3: | 1995–1996 |
| Clubs3: | Apollon Limassol |
| Caps3: | 19 |
| Goals3: | 0 |
| Years4: | 1996–1997 |
| Clubs4: | Barnet |
| Caps4: | 1 |
| Goals4: | 0 |
| Years5: | 1997–1998 |
| Clubs5: | APOEL F.C. |
| Caps5: | 21 |
| Goals5: | 1 |
| Nationalyears1: | 1989–1997 |
| Nationalteam1: | Cyprus |
| Nationalcaps1: | 35 |
| Nationalgoals1: | 1 |
| Club-Update: | 21:09, 13 November 2012 (UTC) |
| Nationalteam-Update: | 21:09, 13 November 2012 (UTC) |
Kostakis Konstantinou (born 24 September 1968) is a retired Cypriot footballer who played as a defender, and was capped 35 times by the Cyprus national football team, scoring one goal.[1]
Konstantinou played for four of the biggest clubs in Cyprus: AEL Limassol, AC Omonia, Apollon Limassol and APOEL F.C. In the 1997/98 season he played for English fourth-tier side Barnet, but only made one appearance, being substituted after 63 minutes against Cardiff City on 12 October 1996.
His son Alex Konstantinou is also a professional footballer and, like his father, has played football in England and for Apollon Limassol. He has been capped by Cyprus U-21s.