Firm value is dependent on Corporate governance which leads to increased value. High valued firms attract more investors. Towards firm value protection, minimum capital requirements were raised by the Central Bank of Kenya from 250 million to 1 billion shillings on commercial banks to cushion bank shareholders value. Despite the increased oversight and regulatory efforts on corporate governance to protect and enhance firm value, some commercial banks have recorded low firm value. Hence, this study sought to investigate the effect of corporate governance on firm value of commercial banks in Kenya.