Rockdale County Jail is a historic building at 967 Milstead Ave. in Conyers, Georgia.

It now serves as the headquarters for the Rockdale County Historical Society and is known as the Old Jail Museum.

Construction of this replacement jail was authorized and architects Golucke & Stewart were hired to design it with F.P.

[3] The resulting structure is a two-story rectangular building of red brick, with a basement.

The building has a hipped roof and iron bars provide security on windows on both levels.