To provide a lattice structure reducing costs, and a method for manufacturing the same.

This lattice structure is equipped with: a plurality of juxtaposed rod-like bodies 11; and a plurality of metal plates 12 which are juxtaposed in the axial direction of the rod-like body 11, in which through-holes 13 as many as the rod-like bodies 11 are formed in each longitudinal direction, in which the rod-like bodies 11 are inserted through the sets of axially arranged through-holes 13, respectively, and which are arranged in such a manner as to cross the rod-like bodies 11. Each of the metal plates 12 is curved in a width direction, and a peripheral edge of a curved concave portion-side end of the through-hole 13 is formed in a flat shape to hold the rod-like body 11 in a sandwiching manner.