Foued Mohamed-Aggad, who was 23 when he died, was buried before dawn in a Muslim part of the Wissembourg cemetery in northern Alsace, the source said.
He had lived in the town with his mother before leaving for Syria in late 2013 along with the other two men who attacked the Bataclan, Omar Ismail Mostefai and Samy Amimour.
Leaked Islamic State group documents showed Mohamed-Aggad had arrived in IS territory on December 18, 2013 with an unusually large group of French jihadists that included 14 men and their families.
The three men, using guns and suicide vests, killed 90 people at the Bataclan during a concert by rock band Eagles of Death Metal in the deadliest attack of the bloody rampage that claimed 130 lives across the French capital on November 13.
