The Pleasant Hill United Church of Christ is a historic church in the village of Pleasant Hill in the western part of the U.S. state of Ohio. Built in the early twentieth century, it was the fourth building used as the home of one of the area's oldest congregations, and it has been named a historic site. In late 2002, the Pleasant Hill UCC was listed on the National Register of Historic Places. One of more than forty such locations in Miami County and the only one in the village of Pleasant Hill, it qualified for listing because of its historically significant architecture.