Seydoux
Seydoux is a French-language surname. Notable people with the surname include:
- Camille Seydoux, French stylist
- Balthazar Seydoux, Monegasque politician
- François Seydoux de Clausonne, French diplomat
- Jacques Seydoux, French diplomat and economist
- Léa Seydoux, French actress
- Léo Seydoux, Swiss footballer
- Michel Seydoux, French businessman and film producer
- Philippe Seydoux, Swiss ice hockey player
- Roger Seydoux, French academic and diplomat