Abstract: A fuel cell separator material which is homogeneous, has a small variation in thickness and a minimum thickness of 0.3 mm or less, for example, and enables a reduction in size of fuel cells. The fuel cell separator material includes green sheets formed by a doctor blade method using a slurry prepared by dispersing a graphite powder in a resin solution that is prepared by dissolving a resin binder and a dispersant in an organic solvent, the green sheets being stacked and thermocompression-molded. A process of producing the fuel cell separator material includes dispersing 100 parts by weight of a graphite powder in a resin solution prepared by dissolving 10 to 35 parts by weight of a resin binder and 0.