A procedure has been developed for the synthesis of gold glyconanoparticles with an average particle size of 15–30 nm and a low polydispersity index on the basis of natural hexose (d-glucose, d-galactose, d-mannose) sulfanylacetyl-, 3-sulfanylpropanoyl-, and 2-sulfanylbenzoylhydrazones and thiolated poly(2-deoxy-2-methacryloylamino-d-glucose).