Shear wall is the structural elements which are commonly used to resist lateral load in multi-story RC frame structure. Shear walls have terribly high in-plane strength and stiffness, which resist horizontal loads due to earthquake and wind and support vertical loads simultaneously, creating them quite advantageous in several structural engineering applications. The scope of present work is to determine the optimum position of the shear wall in plan irregular multi-Storey RC frame structure. Effectiveness and efficient of RC walls are investigated by the used of four different models, whereas model A is without shear wall structural system and other are different arrangements of the shear wall. A G+19 storey RC frame structure situated in zone V, soil type is medium and applied seismic load and wind load as per IS Code. Response spectrum method is used to analysis in ETABS 16.1.0 software and determines some paraOptimum location of the shear wall in irregular plan multi-storey RC frame structure under lateral load meter like base shear, storey drift and Storey displacement of a structure.