Thomas is an unincorporated rural hamlet in Hamlin County in the U.S. state of South Dakota.
[1] The hamlet is part of a larger township, and the township hall is located in Thomas.
A post office at Thomas was established in 1910, and remained in operation until 1967.
[2] The community has the name of D. C. Thomas, a railroad attorney.
This South Dakota state location article is a stub.