what language do they speak in amsterdam

In Amsterdam, the main language people speak is Dutch (Nederlands), and it is the city’s official language.

However, you can very easily get by in English, because most locals also speak fluent English, especially in the city center, tourism, and service jobs. You’ll also hear other languages like German and various immigrant languages, but day‑to‑day life and all official matters are primarily in Dutch.

Information gathered from public forums or data available on the internet and portrayed here.