French
The local language in Paris is French. French is the official language of France and is spoken by the majority of the population in Paris.
There is not one official language spoken by the world.
The official language spoken in England is English.
The official language spoken in Panama is Spanish.
The official language spoken in the Netherlands is Dutch.
The official language spoken in Montserrat is English.
The official language spoken in Bratislava, Slovakia is Slovak.
The official language spoken in Romania is Romanian.
The official language spoken in Georgia is Georgian.
The official language spoken in Norway is Norwegian.
The de facto official language spoken on Christmas Island is English.
Over 95% of Parisians speak French as their primary language. French is the official language of France and is widely spoken throughout the country, including in major cities like Paris.