Johann Friedrich Wilhelm Jerusalem (22 November 1709 - 2 September 1789) was a German Lutheran theologian during the Age of Enlightenment.
He was court-preacher and a major advisor to Charles I, Duke of Brunswick-Wolfenbüttel, to whom he suggested the foundation of the Collegium Carolinum in 1745 - this was the forerunner of the present-day TU Braunschweig.
He also had a strong influence on the Duchy of Brunswick's educational policy as well as becoming one of the most important German theologians of his era.
They had five children, including Karl Wilhelm, whose 1772 suicide provided part of the inspiration for Goethe's The Sorrows of Young Werther.
A prize named after him has been jointly awarded since 2009 by the Braunschweigische Wissenschaftliche Gesellschaft, the Evangelical Lutheran Church in Brunswick, the Braunschweig University of Technology and the Stiftung Braunschweigischer Kulturbesitz for "outstanding scientific contributions to the dialogue between theology, biology and technology".