To provide a rod-like body binding device that can wind a binding body nicely and effectively in a short time.

The rod-like body binding device for winding and binding the binding body 7 around a specified number of rod-like bodies 6 is provided with a rotating guide section 14 that retains and rotates the specified number of rod-like bodies 6 inside the inner hole 14a, a clamping and holding mechanism 21 that rotates together with the rotating guide section 14 to clamp and hold the tip end section of the binding body 7, a coupling and cutting mechanism 22 that welds and cuts the binding body 7 that is clamped and held by the clamping and holding mechanism 21 with the binding body 7 wound around the specified number of rod-like bodies 6 retained inside the inner hole 14a of the rotating guide section 14, and a speed controlling section for accelerating the rotating speed of the rotating guide section 14 in a way that the rotating speed of a second round becomes faster than a first round when winding the binding body 7 around the rod-like bodies 6 by rotating the rotating guide section 14.