Sauveur Ducazeaux (French pronunciation: [sovœʁ dykazo]; 8 December 1910, Biarritz — 23 June 1987, Colmar) was a French professional road bicycle racer. He won one stage in the 1936 Tour de France. After his cycling career, he became a team captain. In 1956, he was the team captain of Roger Walkowiak, who surprisingly won the 1956 Tour de France.

• Sauveur Ducazeaux at Cycling Archives (archived, or current page in French)
• Official Tour de France results for Sauveur Ducazeaux