Marmaracık is a city in Ergene District, in Tekirdağ Province, Türkiye. Marmaracık lies at 155 m above sea level. It has 12,601 inhabitants (2022). The nearest city is Çorlu, 6.2 km to the southeast. Among the landmarks around are Perinthus (31 km), Drizipara (16.5 km) and Heraeum (23 km).