Esther Kinyanjui is a prominent Kenyan counselling psychologist and public administrator currently serving as the Acting Director of the Directorate of Counselling and Wellness Services within the Kenyan Ministry of Public Service and Human Capital Development. She has emerged as a key figure in addressing the mental health crisis within the Kenyan civil service, spearheading government-led initiatives designed to improve the psychological well-being and professional productivity of public servants. Kinyanjui’s professional career is primarily characterized by her advocacy for institutional wellness programs. As the Acting Director of the Directorate of Counselling and Wellness Services, she has been instrumental in highlighting the systemic challenges faced by civil servants. Her work has brought critical attention to the high prevalence of mental health struggles among government employees, often citing factors such as excessive workloads, financial stress, workplace bias, and the difficulty of balancing professional obligations with personal and family responsibilities. One of her most notable professional contributions includes her vocal advocacy regarding the findings of government reports on civil service mental health. In September 2025, Kinyanjui presented findings indicating that approximately 59% of public servants in Kenya were struggling with mental health challenges. These insights were shared during the high-profile launch of the Public Service Workplace Policy on HIV, AIDS, and Other Syndemic Diseases. In her capacity as a director, she has consistently argued that the mental health of civil servants is inextricably linked to national productivity and service delivery, framing the issue not merely as a health concern but as an economic and structural imperative for the nation. Under her leadership, the Directorate of Counselling and Wellness Services has focused on implementing proactive workplace interventions. These include the training and deployment of "mental health champions" across various state institutions. These champions are tasked with identifying early signs of psychological distress among staff and facilitating connections to professional counseling and support services. Kinyanjui’s approach emphasizes a holistic perspective, advocating for policies that reduce workplace stigma and normalize the pursuit of mental health support, while also calling for more equitable workload distribution to prevent burnout. While Kinyanjui maintains a high profile in the context of her administrative and public advocacy work, detailed information regarding her early life, educational background, and private life is not currently part of the public record. Public documentation primarily focuses on her contributions to public sector reform and mental health awareness. Her career represents a significant shift in the Kenyan public service toward prioritizing employee wellness as a fundamental component of effective governance. Her impact continues to be measured by the policy frameworks and support systems she helps foster, which aim to address the systemic stressors affecting thousands of government workers across Kenya.