The purpose of Hadron 05 was to discuss recent developments in hadron
spectroscopy. New hadrons have been discovered in the past few years. These
states do not quite fit into the traditional quark model classification scheme
of hadrons. There has also been a remarkable improvement in the understanding of
heavy quark bound systems, or heavy quarkonia, as well as the so-called scalar
mesons. Topics covered include baryons, exotics, and hadron structure.