Marius Cristian Negrea (born 27 October 1964) is a Romanian former competitive figure skater. He represented Romania at the 1992 Winter Olympics and the 1994 Winter Olympics, placing 27th in 1992 (failing to qualify for the free skate) and 19th in 1994. His best result at an ISU Championship was 15th at the 1992 European Championships in Lausanne, Switzerland.