Purpose: The aim of study is to compare the shear bond strength of various primer/resin cement systems to monolithic Zirconium under different storage conditions. Materials and Methods: 30 disk specimens of monolithic zirconia (10 mm x 3mm) were prepared with CAD/CAM and polished with silicon carbide and bonding surface were sandblasted with aluminum oxide. Samples were divided into three groups according to the type of cement used: Duo Link Composite Luting Cement, Rely X Ultimate Adhesive Resin Cement, Panavia SA Cement Plus, and further divided into two group each based on the storage conditions into Short Term Storage and Long Term Storage.