The book ""Advances in Nanocomposite Technology"" contains 16 chapters divided in three sections. Section one, ""Electronic Applications"", deals with the preparation and characterization of nanocomposite materials for electronic applications and studies. In section two, ""Material Nanocomposites"", the advanced research of polymer nanocomposite material and polymer-clay, ceramic, silicate glass-based nanocomposite and the functionality of graphene nanocomposites is presented. The Human and Bioapplications section is describing how nanostructures are synthesized and draw attention on wide variety of nanostructures available for biological research and treatment applications. We believe that this book offers broad examples of existing developments in nanocomposite technology research and an excellent introduction to nanoelectronics, nanomaterial applications and bionanocomposites.