Harold Van Buren Magonigle (1867–1935) was an American architect, artist, and author best known for his memorials.

[1] Harold Van Buren Magonigle was born in Bergen Heights, New Jersey on October 17, 1867.

[2] He worked for Calvert Vaux, Rotch & Tilden, Schickel and Ditmars and McKim Mead & White before opening his own practice in 1903.

He also designed the setting for Albert Weinert's Stevens T. Mason Monument in Detroit, Michigan, and for Robert Atken's Burritt Memorial in New Britain, Connecticut.

Magonigle's wife, Edith, whom he married on April 24, 1900, was a muralist who collaborated with her husband on a number of his projects.