This paper will discuss terrorism in general term in Bangladesh. Study also makes an endeavor to find out the relation of international and regional terrorism in present perspective. In the early phase of the paper, we described about the terrorist organizations in Bangladesh. There after, in the paper will focus on the effects of terrorism in our social environment in Bangladesh. We show the bad impacts of terrorism in out society. Terrorism is a great threats for any country and we all should try to overcome from this burden.