Maryland Ridge in Indiana was an unincorporated community of settlers from Calvert County, Maryland in the early 19th century. The settlers came to Indiana after the War of 1812 in successive waves between 1818 and 1839. One community where they settled became known as Maryland Ridge. The geographic area follows the ridges and streams of Indian Creek along the Monroe-Greene County line.
The first land entries in Center Township, Greene County, Indiana: John Storms, on Section 36 (in the southeastern part), in October, 1816; Isaac Storms, on the same section, in December, 1816; William Carter, on Section 25, in December, 1817; Abel Burlingame, on Section 35, in August, 1818; Daniel Rollins, on Section 1 (in the northeast part), in 1820; John Gardner, on the same section, in 1820; Garret Gibson, on Section 10, in 1822; and Joseph Burch, on Section 9, in 1826.