The John Edwards House is a historic building in the village of Leipsic in Putnam County, Ohio, United States. Located at 305 W. Main Street, the house is a fine example of Victorian architecture. In 1861, Thomas and Isabella Edwards began farming a short distance east of Leipsic. As their four sons grew to manhood, they entered local industry in 1886, and their Buckeye Stave Company soon became one of the most prosperous corporations in the rural Black Swamp of northwestern Ohio. By the mid-1890s, the company was one of the largest landowners in Defiance, Henry, and Putnam counties, and the wealth it produced enabled one of the Edwards brothers to build a mansion on Leipsic's west side.