Elsipogtog First Nation, formerly called the Big Cove Band, is a Miꞌkmaq First Nations band government in New Brunswick, Canada. The First Nation's territory comprises Richibucto Reserve #15, lying 8 kilometres (5.0 mi) southwest of Five Rivers, New Brunswick on the Richibucto River off of Route 116. It also comprises Soegao Reserve #35, lying 5 kilometres (3.1 mi) west of Moncton, New Brunswick. As of April 2023, the registered Elsipogtog population is 3,574, with 2,736 living on reservations and 798 living off reservations.