The Reginald A. Fessenden House is a historic house at 45 Waban Hill Road in the village of Chestnut Hill in Newton, Massachusetts. It was the residence from 1919 to his death in 1932 of the inventor Reginald A. Fessenden (1866-1932), called "the father of radio broadcasting," because he was the first to broadcast the human voice and music by radio. The house was designated a National Historic Landmark in 1976 in recognition of Fessenden's accomplishments.