Abstract: A pattern of a reaction gas flow passage in a separator plate of a fuel cell is formed by screen printing with high accuracy. The invention relates to a method of producing a separator plate for fuel cell, the method including forming a partition wall (11) having a predetermined pattern which is to be a reaction gas flow passage on a base plate (10a), wherein two or more coats of an ink composition containing a conductive material are laminated on the base plate by screen printing to form conductive ink layers (11a to 11c) having a predetermined thickness as the partition wall (11).