The Blow-Me-Down Grange is a historic Grange hall at 1071 New Hampshire Route 12A in Plainfield, New Hampshire, United States. It is home to the Patrons of Husbandry Chapter 234. Built in 1839 as a church, it is architecturally significant for its Greek Revival features, and socially significant for the ongoing role of the Grange chapter in the local community. It was listed on the National Register of Historic Places in 2001.