Lycée Sainte-Geneviève (French pronunciation: [lise sɛ̃t ʒənvjɛv]) is a higher education institution located in France, Established in 1854, it is a private lycée, located in Versailles, providing preparatory classes for grandes écoles.

It was founded by the Jesuits in Paris.

It is often nicknamed Ginette and sometimes BJ, standing for Boite à Jèzes (Box of Jesuits).

Ginette provides PC/PC*, MP/MP*, PT/PT*, PSI*, ECG and BCPST classes.