We have demonstrated that oligo(phenylisoxazolyl)benzenes 3-6 formed polymeric assemblies. The intermolecular associations were discussed using thermodynamic parameters. The formation of the polymeric assemblies were confirmed by DOSY and AFM measurements. The large polymeric structures were observed both in solution and in the solid state. The multiple dipole-dipole interactions were crucial for the supramolecular polymerization of the oligo(phenylisoxazolyl)benzenes.