Pierre Frieden (28 October 1892 – 23 February 1959)[1] was a Luxembourgish politician and writer.

He was the 18th prime minister of Luxembourg, serving for eleven months, from 29 March 1958 until his death, on 23 February 1959.

[1] From 1912 to 1916 he studied philosophy and literature in Luxembourg city and in Freiburg, Zürich, Geneva and Munich.

[1] During the German occupation of Luxembourg in World War II, from 18 September until 4 November 1942 he was interned in Hinzert concentration camp.

[1] In 1944, after the liberation of Luxembourg, he became Minister for Education, Culture and Science under Pierre Dupong.