Christian Menn (born March 3, 1927 in Meiringen, Canton of Bern) is a bridge designer from Switzerland. He led his own engineering company in Chur, Switzerland from 1957-1971. From 1971 until his retirement in 1992, he was a professor of structural engineering at ETH Zurich, specializing in bridge design. In his retirement years, he continues to be a consulting engineer in private practice.