The present invention relates to an adjustable grip capable of adjusting the length thereof for a spinning tackle, and a spinning tackle comprising the grip. The adjustable grip for a pinning tackle of the present invention comprises: a grip main body having a first hollow part inside thereof a reel seat part formed on the outside of the grip main body, close to the tip of the grip main body and a grip part formed towards the back end of the grip main body while being capable of adjusting the length. The adjustable grip for a spinning tackle of the present invention is embodied to have the length adjustable with a simple structure, thereby having improved productivity and cost-efficiency.COPYRIGHT KIPO 2016본 발명은 낚시대에 관한 것으로, 보다 구체적으로는 길이조절이 가능한 릴낚시대용 가변형 손잡이 및 상기 손잡이를 포함하는 릴낚시대에 관한 것이다.