The Red Bird River Petroglyphs, also known as the Red Bird Petroglyphs are a series of petroglyphs, or carvings, on a stone in Clay County, Kentucky. The rock originally was situated along the Red Bird River but was moved to a park in Manchester after it fell onto the roadway below in 1994.
The Red Bird River Petroglyphs have been assigned the Smithsonian trinomial identifier 15CY51 They are sometimes confused with the nearby Red Bird River Shelter Petroglyphs, 15CY52, a separate set of carvings on the opposite bank of the river. On December 7, 1994, the 50-ton stone bearing the petroglyphs fell from a sandstone cliff above the Red Bird River, onto Kentucky Route 66 at Lower Red Bird.