Martin is an unincorporated community in northwestern Allendale County, South Carolina, United States.

It lies along SC 125 northwest of the town of Allendale, the county seat of Allendale County.

[1] Although Martin is unincorporated, it has a post office, with the ZIP code of 29836.

[3] The Allendale Chert Quarries Archeological District was added to the National Register of Historic Places in 1985.

This South Carolina state location article is a stub.