The Role of IoT in Maintenance Management is transformative, enabling real-time monitoring and predictive maintenance of equipment and assets. IoT devices, such as sensors and connected machines, collect data on equipment performance, usage patterns, and environmental conditions. This data is analyzed to detect potential failures before they occur, allowing for timely interventions and minimizing unplanned downtime. IoT enhances maintenance management by improving asset reliability, optimizing resource allocation, and reducing maintenance costs, ultimately leading to more efficient and proactive operations in industries ranging from manufacturing to facilities management.