no they aren't terrorists.
Most Helpful Guy
Funny thing you added about them being terrorists because the people that wear turbans are the Sikhs and they live in Pakistan and parts of India (I am assuming you are a Sikh maybe?) but Sikhs are some of the most peaceful people I know their religion is also very cool too in my opinion and when referring to terrorists in the sense of middle easterners they hardly count more like west assigners i guess. The terrorists we think of are wearing burkas or hijab and those are specifically for women most "terrorists" do not wear anything or something simple like a balaclava mask or a bandana to cover their faces most muslims from what I know would almost never wear a turban1