Thailand Smart City Expo 2026 is a Bangkok trade show for smart city technologies, urban infrastructure and digital public-service solutions, held from November 18 to 20, 2026 at the Queen Sirikit National Convention Center.

The show covers smart telecom, energy, living, industry and retail, mobility, environment, healthcare, education and business software, including AI, IoT, smart grids, electric vehicles, smart buildings, pollution-control systems and data-management solutions.

Visitor groups include government agencies, state enterprises, architects, property and construction contractors, factory owners, associations, embassies, consulting firms, logistics companies, engineers, investors, hotels, hospitals and water-supply organizations, giving exhibitors access to public-sector and enterprise buyers in Thailand and ASEAN.