Ploubalay
Ploubalay 
    Plouvalae  | |
|---|---|
Part of Beaussais-sur-Mer  | |
Town hall  | |
Location of Ploubalay  | |
| Coordinates: 48°34′51″N 2°08′20″W / 48.5808°N 2.1389°W | |
| Country | France | 
| Region | Brittany | 
| Department | Côtes-d'Armor | 
| Arrondissement | Dinan | 
| Canton | Pleslin-Trigavou | 
| Commune | Beaussais-sur-Mer | 
Area 1  | 35.45 km2 (13.69 sq mi) | 
| Population  (2022)  | 3,926 | 
| • Density | 110/km2 (290/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| Postal code | 22650  | 
| Elevation | 2–77 m (6.6–252.6 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Ploubalay (French pronunciation: [plubalɛ]; Breton: Plouvalae) is a small town and former commune in the Côtes-d'Armor department of Brittany in northwestern France. On 1 January 2017, it was merged into the new commune Beaussais-sur-Mer.