This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: "Pierre Krier" – news · newspapers · books · scholar · JSTOR (November 2013) (Learn how and when to remove this template message)
.mw-parser-output .hidden-begin{box-sizing:border-box;width:100%;padding:5px;border:none;font-size:95%}.mw-parser-output .hidden-title{font-weight:bold;line-height:1.6;text-align:left}.mw-parser-output .hidden-content{text-align:left}You can help expand this article with text translated from the corresponding article in Luxembourgish. (November 2013) Click [show] for important translation instructions. View a machine-translated version of the Luxembourgish article. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Luxembourgish Wikipedia article at [[:lb:Pierre Krier]]; see its history for attribution. You should also add the template ((Translated|lb|Pierre Krier)) to the talk page. For more guidance, see Wikipedia:Translation.

Pierre Krier (5 March 1885 – 20 January 1947) was a Luxembourgian politician.

In 1916 he joined the weekly newspaper of the socialist party, Die Schmiede (The Forge).

In September 1916 he helped found the first socialist trade union, the Luxemburger Metallarbeiter-Verband.

On 30 May 1918 he was elected to the Chamber for the canton Esch on the list of the Social Democrats.

From 1924 to 1937 he was on the city council of Luxembourg city.

From July 1919 onwards he was general secretary of the free trade unions and editor of their publication, Der Proletarier.

On 5 November 1937 he became Minister for Work in the Dupong-Krier Government. He kept this portfolio until his death in 1947, including his time in the government in exile.

Pierre Krier was married to the trade unionist and women's rights activist Lily Becker. He was the brother of Antoine Krier.