Saeul
| Saeul Sëll | |
|---|---|
| The remarkable oak | |
| Map of Luxembourg with Saeul highlighted in orange, and the canton in dark red | |
| Coordinates: 49°43′37″N 5°59′08″E / 49.72694°N 5.98556°E | |
| Country | Luxembourg | 
| Canton | Redange | 
| Government | |
| • Mayor | Gérard Zoller | 
| Area | |
|  • Total | 14.86 km2 (5.74 sq mi) | 
| • Rank | 78th of 100 | 
| Highest elevation | 382 m (1,253 ft) | 
| • Rank | 68th of 100 | 
| Lowest elevation | 254 m (833 ft) | 
| • Rank | 57th of 100 | 
| Population  (2024) | |
|  • Total | 1,025 | 
| • Rank | 100th of 100 | 
| • Density | 69/km2 (180/sq mi) | 
| • Rank | 88th of 100 | 
| Time zone | UTC+1 (CET) | 
| • Summer (DST) | UTC+2 (CEST) | 
| LAU 2 | LU0000707 | 
| Website | saeul.lu | 
Saeul (Luxembourgish: Sëll [ˈzəl]) is a commune and small town in western Luxembourg, in the canton of Redange. With a population of 983 as of 2023, it is the least populous commune in Luxembourg.
As of 2024, the town of Saeul itself, which lies in the south-east of the commune, has a population of 524. In November 2024, it became the last municipality in Luxembourg to reach 1,000 residents.