Preparation and magnetic properties of mesostructured VOSO4 based materials, which were synthesized using liquid-crystal templating technique, have been investigated. Low temperature magnetic properties of the samples exhibited Langevin paramagnetism with an effective magnetic moment mu(eff) = 1.4 mu(B) paramagnetic Curie point theta = 0 K without any magnetic transition, which were considerably different from magnetic properties of alpha- or beta-VOSO4 crystals.