| Megali Gefyra | |
| Name Local: | Μεγάλη Γέφυρα |
| Periph: | Central Macedonia |
| Periphunit: | Pieria |
| Municipality: | Pydna-Kolindros |
| Population As Of: | 2021 |
| Population: | 177 |
| Elevation: | 30 |
| Coordinates: | 40.5333°N 53.55°W |
| Postal Code: | 600 61 |
| Area Code: | +30-2353 |
| Licence: | KN |
Megali Gefyra (el|Μεγάλη Γέφυρα, bg|Милово, mk|Милово) is a village of the Pydna-Kolindros municipality. Before the 2011 local government reform it is part of the municipality of Aiginio.[1] The 2021 census recorded 177 residents in the village.