Larantuka is a kecamatan (district) and the seat of East Flores Regency, on the eastern end of Flores Island, East Nusa Tenggara, Indonesia. Like much of the region, Larantuka has a strong colonial Portuguese influence. The town had 37,348 inhabitants at the 2010 census and 40,828 at the 2020 census; the official estimate as at mid 2023 was 41,500. This overwhelmingly (95.4%) Roman Catholic area enjoys some international renown for its Holy Week celebrations.