Teacher burnout has become a significant, yet unaddressed concern in Nigeria's education system, leading to reduced morale, compromised instructional quality, increased turnover rates, and negative student outcomes. The situation is fundamentally based on chronic underfunding, excessive workload, and institutional neglect conditions that mainstream global wellness models seldom address. The objective of this desktop research is to evaluate the effectiveness of Workplace Wellness Programs (WWPs) in mitigating burnout and improving productivity among Nigerian teachers, with the aim of recommending affordable, contextually relevant, and scalable wellness treatments. A qualitative systematic narrative synthesis design was utilized. Secondary data were obtained from peer-reviewed journals, governmental education documents, and grey literature published from 2020 to 2026, identified via electronic databases such as Google Scholar, AJOL, PubMed, and ERIC. Thematic analysis was utilized to consolidate research about burnout prevalence, the effectiveness of WWP, and obstacles to implementation. The finding reveals that the prevalence of burnout among Nigerian teachers varies between 32.9% and over 60% across different research. Primary factors encompass insufficient and inconsistent compensation, large class sizes, inadequate infrastructure, feeble institutional support, and political instability. Evidence-based workplace programs including Rational Emotive Behaviour Therapy (REBT), Cognitive Behavioural Therapy (CBT), and multi-faceted organisational interventions demonstrate considerable efficacy in alleviating burnout symptoms and enhancing teacher productivity. Nonetheless, its implementation in Nigerian public schools is inconsistent due to financial shortfalls, lack of formal policy structures, and insufficient stakeholder involvement. The study concludes that teacher burnout in Nigeria constitutes a socially induced crisis for a nationally coordinated and institutionalised wellness intervention. Therefore, addressing this issue requires not only individual psychological interventions but also systemic investment in educational infrastructure, wage reform, and policy-mandated wellness integration.