Isabelle Mancini (born July 26, 1967, in Arbois, Jura) is a French cross-country skier who competed from 1988 to 1994. Competing in two Winter Olympics, she earned her best finishes at Albertville in 1992 with a fifth in the 4 × 5 km relay overall, and ninth in the 5 km + 10 km combined pursuit individually.
Mancini's best finish at the FIS Nordic World Ski Championships was tenth in the 30 km event at Val di Fiemme in 1991. Her best World Cup finish was sixth in a 15 km event in the United States in 1989.
Mancini's lone individual victory was in a 10 km Continental Cup event in France in 1993.
Cross-country skiing results
All results are sourced from the International Ski Federation (FIS).