Sea Elephant is a rural locality in the local government area (LGA) of King Island in the North-west and west LGA region of Tasmania. The locality is about north-east of the town of Currie. The 2016 census recorded a population of nil for the state suburb of Sea Elephant.
Sea Elephant was gazetted as a locality in 1971.
The waters of Bass Strait form the eastern boundary.
Route C202 (Fraser Road) passes to the south. From there, Ridges Road and Sea Elephant Road provide access to the locality.