Weather Strip Assembly for Door of Bus

A weather strip assembly which is applied to a door of a commercial vehicle for passenger transport is provided. The weather strip assembly includes a body weather strip installed along a circumference of a portion in which a door is installed in a body of a vehicle and brought into contact with the door in two or more portions when the door is closed, and a door weather strip installed in the door along a circumference of the door and brought into contact with the body weather strip when the door is closed.