The Portuguese Colonial Buildings in Ermera are remnants of the long-standing Portuguese influence in Timor-Leste, which spanned several centuries until 1975. Ermera, a district located in the central highlands of Timor-Leste, is known for its coffee plantations and picturesque landscapes. The architectural heritage here includes old administrative buildings, churches, and schools characterized by their distinctive Portuguese style, which integrates local materials and traditional design with colonial European elements. These structures often feature stucco walls, tiled roofs, and ornate woodwork, reflecting the fusion of cultures. Although some of these buildings have succumbed to time and conflict, those that remain serve as historical landmarks. Conservation efforts are ongoing to preserve these buildings, not only for their architectural value but also for their significance as symbols of a complex history of colonialism and the struggle for independence in East Timor.