| Eftichia Michailidou | |
| Birth Date: | 20 September 1977 |
| Birth Place: | Greece |
| Position: | Midfielder |
| Years1: | 1991–2007 |
| Clubs1: | Kavala 86 |
| Years2: | 2007–2008 |
| Clubs2: | Ilioupoli Thessalonikis |
| Clubs3: | Amazones Dramas |
| Nationalyears1: | 1991–2008 |
| Nationalteam1: | Greece |
| Nationalcaps1: | 80 |
| Nationalgoals1: | 6 |
| Manageryears1: | 2010–2013 |
| Managerclubs1: | Megas Alexandros Agiou Athanasiou (assistant) |
| Manageryears2: | 2013–2016 |
| Managerclubs2: | Amazones Dramas (assistant) |
Eftichia "Efi" Michailidou (born 20 September 1977) is a Greek retired football midfielder who played for the Greece women's national football team. She competed for Greece at the 2004 Summer Olympics. At the club level, she played for Kavala 86.[1]