Trilofo, Arcadia
Trilofo is a village and a community in the municipality of Megalopoli, Arcadia, Greece. It is situated in the southwestern foothills of the Mainalo mountains, at about 550 m elevation. It is 2 km northeast of Nea Ekklisoula, 3 km southeast of Zoni, 3 km southwest of Karatoulas and 6 km north of Megalopoli. The community includes the village Palaiomoiri.
Population
| Year | Village population | Community population |
| 1981 | 133 | - |
| 1991 | 70 | - |
| 2001 | 57 | 71 |
| 2011 | 35 | 53 |
| 2021 | 23 | 37 |