Belleisle or Belle Île may refer to:
Places In New Brunswick Belleisle, New Brunswick, an informal geographic region in the lower Saint John River valley Belleisle Bay, a fjord-like branch of the St. John River Belleisle Creek, New Brunswick, a community in Kings County
Elsewhere Belleisle, Nova Scotia, a community in Annapolis County Belle Isle Castle, a castle in County Fermanagh, Northern Ireland Belle Île, a French island off the coast of Brittany
Ships Belleisle Bay Ferry, a cable ferry in New Brunswick Belleisle-class ironclad, a British ship class of two ironclads HMS Belleisle, three ships of the Royal Navy
See also Belle Isle (disambiguation) Belle Island (disambiguation) Bell Island (disambiguation)