Guillaume Cizeron (French pronunciation: [ɡijom sizʁɔ̃]; born 12 November 1994) is a French ice dancer. With his current partner Laurence Fournier Beaudry, he is a 2026 Winter Olympics gold medalist, the 2026 European champion, the 2025–26 Grand Prix Final silver medalist, a two-time Grand Prix champion, and the 2026 French national champion.