MDM Belgium Forum

What is the most common work language in Belgium?

4 replies · 29 Oct 2026

brussels_engineer

Starting to get really frustrated with the constant pressure to learn Dutch. Moved to Brussels a few years ago and already speak English, French, German, and my native language, but every time I interact with Flemish people in professional settings, it is like they think I'm not trying. Working in a tech role where everyone speaks English, so why is there this constant expectation that I need to be fluent in Dutch just to fit in?? It feels like no matter how many languages I master, it is never enough for some people!! Is there actually one most common work language here or is it just a myth that everyone needs to speak everything?? 🙄

Accepted answer

super_belgium2

Really depends on where u work though! in flanders u def need dutch for most jobs and in wallonie its french for sure, but here in brussels u got both official ones although english is used a lot in international stuff. i found that even if u speak the others, ppl expect u to speak the local language of the region u are in as a sign of respect, it is more of a social thing than just work

Replies

belgium_vibes

honestly in brussels u can get by with just french and english for many jobs - it doesnt always feel like dutch is a must here

wait_and_see2

English is often sufficient for securing employment in international or specialized sectors. This is especially true in the tech and pharma industries (especially in the outskirts).

ExpatsParadise

Quite a rollercoaster! Good luck.

Add your answer

Answers are reviewed before they appear.