David Henshaw (April 2, 1791 – November 11, 1852) was the 14th United States Secretary of the Navy. Henshaw was born in Leicester, Massachusetts in 1791 and educated at Leicester Academy. Trained as a druggist, he achieved notable success in that field, then expanded his energies into banking, transportation and politics. He was elected to the Massachusetts Senate in 1826 and served as Collector of the Port of Boston from the late 1820s until 1838. Though he suffered business reverses during the later 1830s, Henshaw regained his political position as a leader of the Massachusetts Democratic Party within a few years.