Barbara Nadalin (22 December 1972 in San Vito al Tagliamento - 14 July 2012 in Udine) was an Italian slalom canoeist who competed from the late 1980s to the early 2000s.
She won a bronze medal in the K1 team event at the 1996 European Championships in Augsburg.
Nadalin finished 15th in the K1 event at the 1996 Summer Olympics in Atlanta.