| Mainalo | |
| Name Local: | Μαίναλο |
| Type: | community |
| Periph: | Peloponnese |
| Periphunit: | Arcadia |
| Municipality: | Tripoli |
| Municunit: | Falanthos |
| Pop Community: | 28 |
| Population As Of: | 2021 |
| Coordinates: | 37.536°N 22.308°W |
Mainalo (Greek, Modern (1453-);: Μαίναλο) is a village in the municipal unit of Falanthos, Arcadia, Greece. It is situated at 880 m elevation, south of Mainalo mountain, and northwest of Tripoli.
| Year | Population | |
|---|---|---|
| 1981 | 105 | |
| 1991 | 78 | |
| 2001 | 65 | |
| 2011 | 46 | |
| 2021 | 28 |