Overtourism is a growing global problem that seriously undermines Bangladesh's social and economic structure. Tourism increases GDP, creates jobs, and increases foreign exchange gains, but it also puts demand on local resources, drives up costs, and strains infrastructure. Overtourism has a negative social impact on communities, changes cultural landscapes, and aggravates environmental deterioration. Tourists frequently cause locals to be uprooted, crime rates to soar, and cultural heritage to become commercialized. These problems are worsened by ecological effects like pollution and biodiversity loss, jeopardizing Bangladesh's tourism industry's survival capacity. The chapter emphasizes the pressing requirement for all-encompassing policy frameworks and sustainable tourism practices to minimize the negative consequences of excessive tourism while optimizing its economic advantages. Suggestions for a balanced strategy protecting Bangladesh's economic and social fabric include community-based tourism, more burdensome regulations, and encouraging off-peak travel.