Thailand is facing a significant demographic shift toward an aging society. This research examines key trends such as the old-age dependency ratio and life expectancy, and evaluates government strategies in social security, healthcare, and pension reform. It explores economic impacts, including labor force changes and the rise of the silver economy, alongside healthcare system adaptations and community support structures. Technological innovations and regional comparisons provide further context, culminating in an assessment of Thailand’s readiness to manage aging-related challenges.