Although the literature suggests that organizational learning can help SMEs to face challenges in their environment, yet many SMEs in Nigeria have not adopted this method. This study examined the influence of organizational learning on the competitiveness of SMEs in Nigeria. Specifically, the study sought to examine the relationship among knowledge management, organizational culture and organizational structure and the competitiveness of SMEs in Edo State. The study adopted a survey research design. Cochrane formula was used to determine the sample size of 385.