An electrostatic chuck device includes: an electrostatic chuck section including a substrate, which has a main surface serving as a mounting surface on which a plate-like sample is mounted and an electrostatic-adsorption inner electrode built therein, and a power supply terminal for applying a DC voltage to the electrostatic-adsorption inner electrode; and a metal base section that is fixed to the other main surface of the electrostatic chuck section so as to be incorporated into a body and that serves as a high frequency generating electrode. Here, the electrostatic-adsorption inner electrode has one or more electrode portions, and a resistance value of a distance between a point corresponding to a center axis of the substrate or a point closest to the center axis and a point most distant from the center axis among distances between two points in the electrode portion is in the range of 102Ω to 1010Ω.