List of Maryland state historical markers in Allegany County

This is a list of the Maryland state historical markers in Allegany County.

This is intended to be a complete list of the official state historical markers placed in Allegany County, Maryland by the Maryland Historical Trust (MHT). The locations of the historical markers, as well as the latitude and longitude coordinates as provided by the MHT's database, are included below. There are currently 22 historical markers located in Allegany County.