Elzéar of Sabran was a 14th-century French aristocrat, diplomat, and military leader who is recognized as a saint in the Catholic Church. Born in Provence in 1285, he held titles including Baron of Ansouis and Count of Ariano. A member of the Third Order of Saint Francis, he was known for his deep piety and for respecting the vow of chastity taken by his wife, Delphine. He died in Paris in 1323 while serving as an ambassador for the King of Naples.