The structure of bis­[2-(thio­phen-2-yl)quinoxaline-κN4]silver(I) perchlorate, [Ag(C12H8N2S)2]ClO4, has a silver(I) metal center that sits on a twofold symmetry axis, as does a disordered perchlorate anion. The thienylquinoxaline ligand is nearly planar with the thienyl ring making a dihedral angle of 10.88 (8)° with respect to the quinoxaline moiety.