Norvall Hunter Farm

Hamer's General Store was a small commercial building on the eastern side of the village of Mechanicsburg, Ohio, United States. Declared a historic site in the 1980s because of its architecture, it is no longer standing.

The Church of Our Saviour is a historic Episcopal parish in the village of Mechanicsburg, Ohio, United States. Founded in the 1890s, it is one of the youngest congregations in the village, but its Gothic Revival-style church building that was constructed soon after the parish's creation has been named a historic site.

Second Baptist Church is a historic church building in the village of Mechanicsburg, Ohio, United States. Constructed in the mid-19th century, it is the oldest church in the village, and it has been named a historic site.

The Mechanicsburg Baptist Church is a historic church in the village of Mechanicsburg, Ohio, United States. Constructed for a Methodist congregation in the late nineteenth century, the building was taken over by Baptists after the original occupants vacated it, and it has been named a historic site.

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.

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.

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 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.

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 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.

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.

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.