Logan is an unincorporated community in Logan Township, Dearborn County, Indiana.
A post office was established at Logan in 1836, and remained in operation until it was discontinued in 1927. The community was named from Logan Township.
Logan is located at 39°14′53″N 84°53′41″W / 39.24806°N 84.89472°W.
- ^ "American FactFinder". United States Census Bureau. Retrieved 2008-01-31.
- ^ "Logan, Indiana". Geographic Names Information System, U.S. Geological Survey. Retrieved 2009-10-17.
- ^ "Dearborn County". Jim Forte Postal History. Retrieved 31 August 2014.
- ^ Baker, Ronald L. (October 1995). From Needmore to Prosperity: Hoosier Place Names in Folklore and History. Indiana University Press. p. 200. ISBN 978-0-253-32866-3. "...called Logan, for the township in which it was located..."