Ravanna is an unincorporated community and census-designated place (CDP) in Mercer County, Missouri, United States.

[4] It is located 8 miles (13 km) northeast of Princeton on U.S. Route 136.

[9] The northern half is in the North Mercer School District, including the main townsite, while other parts are in the Princeton R-5 School District.

[10] The community was previously part of the Ravanna R-IV School District until the school closed in 1977 due to financial problems.

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