| Flatzbour | |
| Native Name: | Flatzbuer / Flatzbur |
| Native Name Lang: | lb |
| Settlement Type: | Village |
| Subdivision Type: | Country |
| Subdivision Name: |  Luxembourg |
| Subdivision Type1: | Canton |
| Subdivision Name1: | Redange |
| Timezone1: | CET |
| Utc Offset1: | +1 |
| Timezone1 Dst: | CEST |
| Utc Offset1 Dst: | +2 |
| Population Total: | 22 |
| Subdivision Type2: | Commune |
| Subdivision Name2: | Rambrouch |
Flatzbour (Luxembourgish: Flatzbuer or Flatzbur) is a village in northwestern Luxembourg.[1]
It is situated in the commune of Rambrouch and has a population of 34 as of 2024.[2]