Nicolas Jean-Prost (born 1 May 1967 in Le Sentier, Switzerland) is a French former ski jumper who competed from 1989 to 1996.
Jean-Prost's best individual finish at the FIS Nordic World Ski Championships was sixth in the large hill event at Thunder Bay, Ontario in 1995.
His best finish at the Ski-flying World Championships was 16th at Bad Mitterndorf in 1996.
Jean-Prost's best individual World Cup finish was fifth on three occasions at various hills from 1992 to 1995.
This biographical article relating to French ski jumping is a stub.