Taavetti is a village and administrative center of the Luumäki municipality in South Karelia, Finland. It has a population of 2,084. It is located along Highway 6 between Lappeenranta and Kouvola, and its center also runs on Highway 26 towards Hamina. The distance from Taavetti to the nearest city, Lappeenranta, is about 40 kilometres (25 mi).