PROBLEM TO BE SOLVED: To provide a label for multi-chambered fluid filled containers of which the opening of partition parts can be clearly visually confirmed and which are not to be restored to the pre-opening state after opening of the partition parts, and a multi-chambered fluid filled container with label using this.SOLUTION: A label 10 includes a single-layer or multi-layer base material and an adhesive layer, and has a first area 13 adhered on the first surface 3a at a first end edge part 33 of a container body 3 of a multi-chambered container 2, and a second area 14 adhered on a second surface 3b of the container body 3 at a position corresponding a first storage chamber S1 of the multi-chambered container 2, and the first area 13 and the second area 14 are easy to be cut apart.SELECTED DRAWING: Figure 4COPYRIGHT: (C)2019,JPO&INPIT【課題】仕切り部の開通を明確に視認でき、仕切り部の開通後に開通前の状態に復元しない流体入り複室容器用ラベル及びこれを用いたラベル付き流体入り複室容器の提供。【解決手段】ラベル10は、単層又は多層の基材と粘着層とを備え、複室容器2の容器本体3の第1端縁部33にて第1面3aに貼付される第1領域13と、複室容器2の第1の収容室S1に対応する位置にて容器本体3の第2面3bに貼付される第2領域14とを有し、第1領域13と第2領域14との間が切断容易とされている。【選択図】図4