Goshen Township, Champaign County, Ohio

Mechanicsburg is a village in Champaign County, Ohio, United States. The population was 1,681 at the 2020 census.

The Jeff Kimball House is a historic residence in the village of Mechanicsburg, Ohio, United States. Once home to one of the village's leading residents, it has been named a historic site.

Mechanicsburg United Methodist Church is a historic Methodist congregation in the village of Mechanicsburg, Ohio, United States. Founded in the early nineteenth century, it is the oldest church in the village, and as such it has played a part in the histories of other Mechanicsburg churches. Its fifth and present church, a Gothic Revival-style structure erected in the 1890s, has been named a historic site.

The Demand-Gest House is a historic residence in the village of Mechanicsburg, Ohio, United States. Built for a physician, it was for many years the home of local business leaders, and it has been named a historic site.

The Oram Nincehelser House is a historic residence in the village of Mechanicsburg, Ohio, United States. Built for a nineteenth-century local doctor, it has been named a historic site because of its distinctive architecture.

The William Culbertson House is a historic residence in the village of Mechanicsburg, Ohio, United States. Constructed in the final quarter of the nineteenth century, it was once the home of one of the village's premier businessmen, and it has been named a historic site.

The John H. Clark House is a historic residence in the village of Mechanicsburg, Ohio, United States. Built during Mechanicsburg's most prosperous period, it was the home of a prominent local doctor, and it has been named a historic site because of its historic architecture.

Mechanicsburg High School is a public high school in Mechanicsburg, Ohio. It is the only high school in the Mechanicsburg Exempted Village School District.

St. Michael's Catholic Church is a historic Catholic church in Mechanicsburg, a village in Champaign County, Ohio, United States. Completed in the 1880s, it served a group of Catholics who had already been meeting together for nearly thirty years. One of several historic churches in the village, it has been designated a historic site because of its well-preserved nineteenth-century architecture.

Lawler's Tavern is a historic commercial building in the village of Mechanicsburg, Ohio, United States. Built in 1830, it is one of the oldest buildings in the community, and it has been named a historic site.

The Masonic Temple is a historic Masonic temple in the village of Mechanicsburg, Ohio, United States. Built in the 1900s for a local Masonic lodge that had previously met in a succession of buildings owned by others, it is the last extant Mechanicsburg building constructed for a secret society, whether Masonic or otherwise, and it has been designated a historic site because of its well-preserved American Craftsman architecture.

The Village Hobby Shop is a historic building in the village of Mechanicsburg, Ohio, United States. Built on Main Street (now State Route 29) in the late 19th century, it is one of the village's oldest extant commercial buildings, and it has been named a historic site.