New Hamburg is an unincorporated community in Scott County, in the U.S. state of Missouri.

[2] New Hamburg was originally called Hamburg, and under the latter name was platted in 1866.

[4] The community was named after Hamburg, in Germany, the native land of a large share of the first settlers.

[5] A post office called New Hamburg was established in 1874, and remained in operation until 1972.

This Scott County, Missouri state location article is a stub.