PROBLEM TO BE SOLVED: To provide an electrode for a living body in which a contact surface with a constant area is brought into close contact with a surface of a living body appropriately, and an appropriate electricity distribution is obtained, and a wearing tool with the electrode for a living body.SOLUTION: An electrode 1 for a living body includes an electrode sheet 3 having a large number of electrode bodies 4, 4... disposed with a distance between one another, and a conductive cloth part 5 superposed onto the electrode sheet 3. The electrode sheet 4 includes elastic wires 31, 31... for connecting the adjacent electrode bodies 4 and 4, is formed into a meshy sheet shape with elasticity and flexibility, and can follow the shape of the living body so as to be appropriately deformed.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2018,JPO&INPIT【課題】一定の面積を有する接触面が生体の表面に好適に密着し、且つ、好適な電気分布が得られる生体用電極及び生体用電極付き着用具の提供。【解決手段】この生体用電極1は、互いに距離を置いて配置された多数の電極体4,4...を有する電極シート3と、電極シート3と重ね合わされた導電性布部5とを備え、電極シート4は、隣り合う電極体4,4を接続する伸縮線材31,31...を備え、伸縮性及び柔軟性を備えた網目シート状に形成され、生体に追従して好適に変形することができる。【選択図】図2