Little Deer Isle is an island in Penobscot Bay, lying just north of the town (and island) of Deer Isle, Maine, United States, of which it is a part.
The island is served by Maine State Route 15 via the Deer Isle Bridge.
Little Deer is approximately four miles (6.4 km) long and connects to Deer Isle by way of a causeway.
There is abundant wildlife on the island including deer, fox, squirrels, wild turkeys, ospreys, and bald eagles.
This Maine state location article is a stub.