Eagle Rock is an unincorporated community and census-designated place in Barry County, Missouri, United States. As of the 2010 census it had a population of 199.
It is located on Missouri Route 86 near Table Rock Lake. Eagle Rock has a state campground and public marina.
A post office called Eagle Rock has been in operation since 1886. The community takes its name from a nearby rock formation.
Eagle Rock has a public library, a branch of the Barry-Lawrence Regional Library.
The Eagle Rock Retreat Center, home of the Assembly of God youth organizations Royal Rangers National Training Center, is located approximately 4 miles southwest of Eagle Rock.