Hewitt Public School is a former school building in Hewitt, Minnesota, United States, active 1911 to 1979. It was Hewitt's only educational institution up to 1952, hosting first grade through high school at its peak. It was also a key venue for community events, public health services, and extracurricular agricultural instruction. The building was listed on the National Register of Historic Places in 2006 for having local significance in the theme of education. It was nominated for its central role in educating and socializing not only Hewitt's children but its adult population as well.