The Hagel Family Farm is a farm in Hassan Township, Minnesota, United States. The farm consists of a 120-acre (49 ha) parcel with several farm buildings, farm fields, woodlands, and wetlands. The farmstead has been in the Hagel family for over 150 years. Its current owner, John Hagel, is a co-founder of the Friends of Minnesota Barns association. John Hagel worked to nominate the farm to the National Register of Historic Places to preserve it as a complete, original farmstead. Susan Roth of Minnesota's State Historic Preservation Office commented, "The Hagel farm has extremely high physical integrity. I'm feeling very confident that the board will look approvingly." The farm was listed on the National Register in December 2006.