The invention provides a safe telescopic fishing rod support with an automatic bounce function, and belongs to the technical field of fishing tools. The support includes an upper support tube, a lower support tube, a ground insert and a tension spring positioned inside the lower support tube, wherein the upper support tube is hinged to the upper end of the lower support tube, the lower end of the upper support tube is connected with a pulling plate, the upper end of the tension spring is connected with the pulling plate, and the lower end of the tension spring is connected to the lower end of the lower support tube through a tension adjusting mechanism; the ground insert is detachably connected with the lower support tube, an installation rack with two parallel plates is arranged on the lower support tube, and a self-locking mechanism and a triggering mechanism are arranged between the two parallel plates on the installation rack; the self-locking mechanism consists of a clamping strip, a first clamping shaft and an elastic pressing strip, the triggering mechanism includes a trigger, an ejecting block, a first spring and a second spring. The safe telescopic fishing rod support with the automatic bounce function solves the problems that during operation, fingers of an operator are easy to pinch, and operators are accidentally injured because normal triggering devices are likely to slip or be triggered by mistake.