23-year-old Mohamed Merah has been buried in the Muslim section of a cemetery in Toulouse.
His Algerian-born father wanted to bury him in Algeria, but the authorities refused the request.
Merah filmed himself killing three schoolchildren, a rabbi and three paratroopers earlier this month.
He was shot in the head last week after a stand-off with police in Toulouse.
More top news
Public sector organisations will have to publish information on any gender pay gap from Friday, in a bid to tackle discrimination.
Remarkably mild night for March
President Trump is cutting funding to cities that shelter illegal immigrants, but some are fighting back.