Bernadeta Maria Bocek-Piotrowska (born 11 March 1970 in Istebna) is a Polish former cross-country skier who competed in the early 1990s.

She took part in the 1992 Winter Olympics in Albertville with her best result being a 10th rank in women's 4 × 5 km relay.

She finished eighth in the 4 × 5 km relay at the 1994 Winter Olympics in Lillehammer.

In the 1998 Winter Olympics in Nagano the 4 × 5 km relay team became 13th, which was her best result in this games.

This biographical article relating to Polish cross-country skiing is a stub.