The First Presbyterian Church of Wapakoneta is a historic former church building in downtown Wapakoneta, Ohio, United States. A small brick building located along Main Street west of the Auglaize County Courthouse, it is the oldest Protestant church building in Auglaize County and the oldest church building of any faith in the city of Wapakoneta. It is historically significant as west-central Ohio's only example of Greek Revival architecture with distyle in antis construction, in which two columns are located in the opening between pilasters.