Beaubears Island is an island at the confluence of the Northwest Miramichi and Southwest Miramichi Rivers near Miramichi, New Brunswick. The island is most famous for being the site of an Acadian refugee camp during the French and Indian War. The camp was under the command of leader of the Acadian resistance to the expulsion, Charles Deschamps de Boishébert et de Raffetot.

Charles Deschamps de Boishébert was a member of the Compagnies Franches de la Marine and was a significant leader of the Acadian militia's resistance to the Expulsion of the Acadians. He settled and tried to protect Acadians refugees along the rivers of New Brunswick. At Beaubears National Park on Beaubears Island, New Brunswick he settled refugee Acadians during the Expulsion of the Acadians.