Directions to Marian University Directions to Marian University Search | Advanced Search | New Members | Coupons and Discounts | All Categories Government & Education >> Education Marian University 45 S. National Ave.Fond du Lac, WI 54935 | map 920.923.7600 Visit Site Get directions to: Marian University, 45 S. National Ave., Fond du Lac WI Get directions from: Click to Print This Page