Christian Saceanu (born 8 July 1968) is a retired tennis player from Germany, who turned professional in 1986. The right-hander won two singles titles (1988, Bristol and 1991, Rosmalen) in his career. Saceanu reached his highest singles ATP-ranking on March 7, 1988, when he became the number 60 of the world.
Saceanu began playing tennis when he was nine. He was ranked No. 1 in the Rumanian 14s and one year later moved with his family to West Germany where he won the German National Singles title in 1986. In that same year he was ranked No. 1 in the 18s.