The aim of this study was an investigation of the effect of corporate governance on banks’ performance evidence from Indian Banks. This study tested a hypothesis according to the three levels of a model with three groups including the overall, public, and private sectors. This hypothesis focused on the relationship between different variables of the three levels in the new model of bank performance. But, based on the literature review and the basic model, the authors of the present study divided the three main hypotheses into 9 sub hypotheses. The results indicated that the relationship between corporate governance index and dimensions supported the general hypothesis, but at the level of components, all variables did not affect the dependent variable (performance) so that some variables in this level were deleted from the regression equation table. All variables in this study had a positive impact on banks’ performance and the Beta column indicated the coefficient of their impact on banks’ performance in three groups. JEL Classification: G34, P17, G21
