Wisterman is an unincorporated community in Putnam County, in the U.S. state of Ohio.
[1] Wisterman was platted in 1883 when the railroad was extended to that point.
[2] A post office called Wisterman was established in 1880, and remained in operation until 1910.
[3] Ivan Eastman, a sport shooter who competed in the 1908 Summer Olympics, was born in Wisterman in 1884.
This Putnam County, Ohio state location article is a stub.