Disclosure quality has been the motivation behind every corporate reporting evolution and recently integrated reporting (IR). However, the concern is its focus and coverage. Studies have shown that IR gives more protection to financial capital providers than to other stakeholders. Thus, this study examined the impact of IR on non-financial stakeholder (employee, customer, and society) protection in Nigeria with focus on Deposit Money Banks (DMBs). This study sampled and analyzed 13 DMBs listed on the Nigerian Exchange (NGX) as at 31 December 2020. The study found that IR had a significant difference in pre- and post-IR Framework eras and a significant effect on employee, customer, and society protection. The study concluded that IR affected protection of non-financial stakeholders in Nigerian DMBs. It was recommended that regulators, corporate leaders, and researchers should pay more attention to and treat the non-financial stakeholders as capitals, rather than a means to corporate performance.