Who were the barbarians that invaded the roman empire?

Huns, Visigoths, Franks, Anglo-Saxons, Vandals. Lombards and many other tribes.GRR WRONG THE GERMANIC INVADERS WERE THE GOTHS or visigoths huns came from south East Asia
Most of the invaders of the western part of the Roman Empire were Germanic peoples. The Vandals, Sueves, Alans (who were Iranian speakers) and Burgundians were from central Europe. The Alemanni were from southern Germany. The Angles, Saxons and Jutes were from northern Germany. The Frisians were from the north of the Netherlands.

The eastern part of the Roman Empire was not affected by these invasions and continued to exist for nearly 1,000 years.