Chiara Costazza (born 6 May 1984) is an Italian former World Cup alpine ski racer, who specialized in slalom.

Born in Cavalese, Trentino, Costazza resides in Pozza di Fassa.

[2] She won one World Cup race, a slalom, in December 2007 at Lienz, Austria,[1] and competed in four Winter Olympics and six World Championships.

[3]