Warren Newton Dusenberry (November 1, 1836 – March 31, 1915) was the founding principal of Brigham Young Academy in 1876. Before becoming principal of Brigham Young Academy, Dusenberry was the founder of three other schools in Provo, Utah. Dusenberry was only a temporary principal and was succeeded by Karl G. Maeser. He also served as County Judge of Utah County and mayor of Provo.