The synthesis and X-ray diffraction study of compound {[Ag2Ge(НCit)2(H2O)2] ∙ 2H2O}n, where H4Cit is the citric acid, are performed. In the polymeric structure, the НCit3– ligand fulfils the tetradentate chelate–μ4-bridging (3Ag, Ge) function (tridentate with respect to Ge and Ag atoms). The Ge atom is octahedrally coordinated by six O atoms of two HCit3–ligands. The coordination polyhedron of the Ag atom is an irregular five-vertex polyhedron [four O atoms of four HCit3– ligands and the О(Н2О) atom]. An extended system of О–Н···О hydrogen bonds connects complex molecules into a supramolecular 3D-framework.