Henry Forbes Bigelow (May 12, 1867 – August 12, 1929) was an American architect, best known for his work with the firm of in Boston, Massachusetts. He was noted as an architect of civic, commercial and domestic buildings. In an obituary, his contemporary William T. Aldrich wrote that "Mr. Bigelow probably contributed more to the creation of charming and distinguished house interiors than any one person of his time." Numerous buildings designed by Bigelow and his associates have been listed on the United States National Register of Historic Places (NRHP).