Laurette A. J. Onkelinx is a Belgian politician from the Francophone Socialist Party. She was the Deputy Prime Minister – Minister of Social Affairs and Public Health in the Belgian federal government, i.e., the Di Rupo Government, which took office on 6 December 2011.

The Socialist Party is a social democratic French-speaking political party in Belgium. As of the 2019 elections, it is the third largest party in the Belgian Chamber of Representatives and the largest Francophone party. The party is led by Paul Magnette. The party supplies the Minister-president of the French Community, and the Brussels-Capital Region. In the German-speaking community, the party is known as the Sozialistische Partei (SP).