Storm Bull (October 20, 1856 – November 17, 1907) was a Norwegian-born American engineer and educator. Storm Bull was born in Bergen, Hordaland, Norway. He was a nephew of the violinist Ole Bull. He was educated at the Polytechnic Institute in Zurich, Switzerland, where he graduated with a degree in engineering in 1877. He first arrived in Madison, Wisconsin in 1879, where became a professor in the engineering department of the University of Wisconsin. He was subsequently appointed a professor in mechanical engineering and later professor in steam engineering.