Pedro is an unincorporated community in central Elizabeth Township, Lawrence County, Ohio, United States. Although it is unincorporated, it has a post office, with ZIP code of 45659.
The residents of Pedro are served by the Rock Hill Local School District and the Briggs Lawrence County Public Library in Ironton, with branches in South Point Chesapeake, Proctorville and Willow Wood. There is also a pay lake on the left side of State Route 93.
Coordinates: 38°37′49″N 82°40′03″W / 38.63028°N 82.66750°W