The invention discloses an adjustment structure for a pressure between bipolar plates of a fuel cell. According to the technical scheme, the adjustment structure for the pressure between the bipolar plates of the fuel cell comprises a galvanic pile which comprises multiple bipolar plates; a membrane electrode is arranged between each two adjacent bipolar plates; multiple pressure adjusting regions are arranged on the galvanic pile; each pressure adjusting region is provided with multiple bolts in a penetrating manner and along the axial direction of the galvanic pile; the degree of tightness of each bolt can be adjusted; and each pressure adjusting region is provided with a pressure sensor capable of detecting the pressure between the bipolar plates. The scheme provided by the invention has the advantages that pressures at multiple positions between the bipolar plates can be adjusted, and maximum power generation efficiency can be achieved.