Dr. Piatro Sadoŭski (, born 1941) is a Belarusian linguist, politician and diplomat. Between 1992 and 1994 Sadoŭski served as first ambassador of independent Belarus to Germany. Before and after the appointment, Piatro Sadoŭski was a member of the parliament of Belarus from the Belarusian Popular Front. In 1995, he participated in the hunger strike organized by the opposition parliament members as a protest against the initiation of the Referendum on new state symbols and on the status of the Belarusian language.