Bernadetta Blechacz is a Polish former javelin thrower, who set her personal best in 1979, throwing 62.76 metres. She competed for her native country at the 1980 Summer Olympics in Moscow, USSR, finishing in ninth place (61.46 metres) in the overall-rankings.
Bernadetta Matuszczak (1937 – 3 2021) was a Polish composer. She studied with Zygmunt Sitowski for music theory and with Irena Kurpisz-Stefanowa for piano at the State Higher School of Music in Poznan. Later she studied with Tadeusz Szeligowski and Kazimierz Sikorski for composition at the State Higher School of Music in Warsaw (now the F. Chopin Academy of Music). She continued her education in composition with Nadia Boulanger in Paris. After completing her studies, she worked as a composer. Her works have been performed internationally.