Milligan, also called South Waveland, is an unincorporated community in Greene Township, Parke County, in the U.S. state of Indiana.

[2] A post office was established at Milligan in 1882, and remained in operation until 1957.

[3] The community was named for Joseph Milligan, a storekeeper.

[4] Milligan is located on Indiana State Road 236, at 39°50′44″N 87°02′18″W / 39.84556°N 87.03833°W / 39.84556; -87.03833 with an elevation of 794 feet.

This Parke County, Indiana location article is a stub.