1. INTRODUCTION
#Question: In which current countries was Mesopotamia located?
Mesopotamia, as its own etymology points out (Μεσοποταμία, from the ancient Greek: “land between rivers”), spread between two large rivers: the Tigris and the Euphrates.
Currently, this area would be located mainly in Iraq, as well as northeastern Syria, southeastern Turkey, the Iranian-Iraqi border and Kuwait.
Below you can find a map with both rivers and the current territorial boundaries of the countries so that you get a visual idea of where Mesopotamia was located. I hope you find it useful.
2. WHERE WAS MESOPOTAMIA LOCATED? (MAP WITH THE CURRENT POLITICAL BOUNDARIES)

Approximated location of ancient Mesopotamia in the current political-territorial boundaries.