Gargalianoi
Gargalianoi is a town and a former municipality in Messenia, Peloponnese, Greece. Since the 2011 local government reform it is part of the municipality Trifylia, of which it is a municipal unit. The municipal unit has an area of 122.680 km2. It is situated 4 km from the Ionian Sea coast, 18 km north of Pylos, 21 km south of Kyparissia and 43 km west of Kalamata. The Greek National Road 9 passes through the town.Subdivisions
The municipal unit Gargalianoi is subdivided into the following communities:
| Year | Town population | Municipality population |
| 1981 | 5,430 | - |
| 1991 | 5,184 | 7,609 |
| 2001 | 5,970 | 9,083 |
| 2011 | 5,569 | 7,940 |
