Martine Aubry called the World Cup in Qatar "a nonsense in terms of human rights, the environment and sport".
Last week, the city of Strasbourg, home to the European parliament, became the first major French city to ban World Cup fan zones, with its ecologist mayor Jeanne Barseghian denouncing the abuse of workers' rights and environmental reasons.
The centrist mayor of Reims - citing environmental and human rights issues - has also said he would ban outdoor screens but invited soccer fans to watch the games in local restaurants and bars.