Abstract: Organizational culture is conceptualized as shared beliefs and values within the organization that helps to shape the behavior patterns of employees. It is the drive that recognizes the efforts and contributions of the organizational members and provides comprehensive understanding of what and how is to be achieved, how goals are interrelated, and how each employee could attain goals. It is a collective process of the mind that differentiates the members of one group from another. Organisational culture is gaining support as a predictive and explanatory construct in organisational science because if it managed and controlled shall be useful as a management tool for organisational effectiveness and performance. The present study examines the impact of organizational culture on employees’ performance in selected Indian automobile companies. Data has been collected through questionnaires designed on a five point Likert scale. Multiple regressions have been used as the statistical tool for analysis of data. The study revealed that there is significant impact of organizational culture on employee performance in selected companies.