The Popular Republican Union (French: Union Populaire Républicaine, UPR) is a French political party. It was formed in 2007 by François Asselineau.
The party is nationalistic, and is very critical of the European Union. They are against federalism and the Americanisation of France.
Asselineau qualified to run in the 2017 French presidential election on 23 April 2017. He received almost 1% of the national vote, with 332,588 votes.