How old is Dustin from 'Stranger Things'?
This image appears in the gallery:
How old are the 'Stranger Things' cast and characters in real life?

7. How old is Dustin from 'Stranger Things'?
Gaten Matarazzo (born September 8, 2002) is 16 years old. Before 'Stranger Things', Gaten appeared on Broadway in Les Misérables. In season 3 of 'Stranger Things', the character Dustin is 14 years old.