Spencerburg is an unincorporated community in Pike County, in the U.S. state of Missouri.
[1] Spencerburg was platted in 1836, taking its name from nearby Spencer Creek.
[2] An old spelling was "Spencersburg".
[1] A post office called Spencersburg was established in 1837, and remained in operation until 1903.
This Pike County, Missouri state location article is a stub.