| Konstantinos Mangos | |
| Birth Date: | 1976 11, df=yes |
| Birth Place: | Larissa, Greece |
| Youthyears1: | 1990–1995 |
| Youthclubs1: | Haravgi Larissa |
| Years1: | 1995–1999 |
| Clubs1: | OFI |
| Years2: | 1999–2000 |
| Clubs2: | Ialysos |
| Years3: | 2000–2002 |
| Clubs3: | AEL |
| Years4: | 2002–2004 |
| Clubs4: | Proodeftiki |
| Years5: | 2004–2005 |
| Clubs5: | Ionikos |
| Years6: | 2005–2006 |
| Clubs6: | PAS Giannina |
| Years7: | 2007 |
| Clubs7: | Vyzas |
| Years8: | 2008 |
| Clubs8: | Olympiakos Volos |
| Years9: | 2008–2009 |
| Clubs9: | Pierikos |
| Years10: | 2009–2011 |
| Clubs10: | Tyrnavos |
| Years11: | 2011–2012 |
| Clubs11: | Pyrgetos |
| Years12: | 2013–2014 |
| Clubs12: | Haravgi Larissa |
| Manageryears1: | 2012–2013 |
Konstantinos Mangos (Greek, Modern (1453-);: Κωνσταντίνος Μάγγος; born 18 November 1976) is a retired Greek football midfielder.
Mangos started his career from Haravgi Larissa under coach Ilias Selionis. In 1995 he was signed by top-flight Greek club OFI Heraklion, Selionis' former team. He stayed with OFI coach by Eugène Gerards for four seasons and also played in the UEFA Cup in 1997-98]].[1] In 2000 Mangos returned to his hometown Larissa playing for 1988 Greek champion AEL and taking legendary jersey no.10 (worn by Vassilis Karapialis in the past). After a two-year stint with AEL in the second division he played for Piraeus rivals Proodeftiki and Ionikos, In 2013 he joined his first club Haravgi Larissa to end his career.