The utility model discloses an anti-arch steel structure dam with resistance piers. The anti-arch steel structure dam comprises a concrete foundation, a plurality of resistance piers, a water retaining steel structure and a siphoning type drainage and energy dissipation building, wherein the water retaining steel structure is fixed on the concrete foundation; the resistance piers are arranged on the downstream side of the water retaining steel structure; the water retaining steel structure is formed by a middle anti-arch dam block and two right arch dam blocks, wherein the two right arch dam blocks are symmetrically fixed on both sides of the middle anti-arch; the siphoning type drainage and energy dissipation building penetrates through the top of the middle anti-arch dam block and the corresponding resistance piers. According to the utility model, the resistance piers which are decentralized on the downstream are adopted, water heads born by the water retaining steel structures of the right arches on both sides of the middle anti-arch are dispersed to the concrete foundation, so that the steel structure dam can adapt to higher water heads and larger flows. Therefore, the constructing efficiency can be improved, and the construction period can be shortened.