Belgium:
* Dutch: Official language, spoken by about 59% of the population.
* French: Official language, spoken by about 40% of the population.
* German: Official language, spoken by about 1% of the population.
* Other languages: There are also various minority languages spoken in Belgium, including:
* Flemish: A dialect of Dutch spoken in the northern part of Belgium.
* Walloon: A Romance language spoken in the southern part of Belgium.
* Moselle Franconian: A Germanic language spoken in the east of Belgium.
Netherlands:
* Dutch: Official language, spoken by almost all of the population.
Luxembourg:
* Luxembourgish: Official language, spoken by about 80% of the population.
* French: Official language, spoken by a large portion of the population, especially in formal settings.
* German: Official language, spoken by a smaller portion of the population.
It's important to note that there is a significant amount of multilingualism within the Benelux countries, with many people speaking more than one language.