6. University of Hamburg
International Students: 39%
World University Ranking: 180
German Ranking: 19
Up next on the list of tuition free universities in Germany for international students we have University of Hamburg that is the biggest education institution on the North of Germany, and it was founded in 1919. Its special offer is large library that contains over five million volumes! Also, if acting is something that interest you, this university has a theatre called University Players.