Abstract: Provided is a biometric signal measurement device for a massage apparatus, in which an electrode for acquiring a biometric signal of a user acquires the biometric signal while vertically moving in contact with a plantar part of the user, and at the same time, massages the plantar part, thereby improving a massage effect. The biometric signal measurement device for a massage apparatus includes a base part on which a foot of a user is placed, an electrode part that is made of a conductive material, is installed in the base part to be vertically movable, and acquires a biometric signal while in contact with a sole of the user placed on the base part, an electrode driving part that vertically moves the electrode part, and a controller that is electrically connected to the electrode part and analyzes biometric information of the user through the biometric signal acquired by the electrode part.