The present invention relates to a length-adjustable fishing needle housing which is adjustable in length in a fishing needle housing for storing fishing needles. The present invention has a first rubber cap groove 11 in which a plurality of protruding hook holes 21 having a predetermined interval are formed and a first length adjusting pipe 20 for adjusting the length of a fishing line is inserted, A plurality of pipe squeezing protrusions 12 for pressing in the first rubber cap groove 11 when the first length adjusting pipe 20 is inserted and a plurality of fishing line hooking protrusions 13 for hooking a plurality of fishing lines 80 A first circular rubber cap 10 formed in a direction corresponding to the first rubber cap groove 11 and having an LED lighting groove 14 into which the LED illumination 100 is inserted A plurality of length adjusting pipe holes 50 having the same spacing as the plurality of the protruding hook holes 21 are formed and a second length adjusting pipe 40 for adjusting the length of the fishing line 80 is inserted A plurality of rubber cap grooves 61 and a plurality of pipe squeezing protrusions 62 for pressing in the second rubber cap grooves 61 when the second length adjusting pipe 40 is inserted, A second circular rubber cap (60) comprising a plurality of fishing line catching sheath grooves (63) for receiving a plurality of fishing line catching sheath grooves (63) And protrusions protruding through one of the plurality of protruding hook holes (21) so as to be inserted into the first length adjusting pipe (20), and the outer surface of the first length adjusting pipe (20) The first protrusions inserted into the regulating pipe 40 are fixed by being protruded secondarily from one of the plurality of length-regulating pipe holes 50 formed in the second length-regulating pipe 40, And a spring protruding member (30) adapted to adjust the angle.본 고안은 낚시 바늘을 보관하는 낚시바늘 보관집에 있어서 길이조절이 가능하도록 한 길이조절 낚시 바늘집에 관한 것이다. 이와 같은 본 고안은 일정한 간격을 갖는 다수의