The 10th arrondissement of Paris (X<sup>e</sup> arrondissement) is one of the 20 arrondissements of the capital city of France. In spoken French, the arrondissement is referred to as le dixième (; "the tenth", formally le dixième arrondissement de Paris). In 2020, it had a population of 83,459.
The arrondissement, called Entrepôt (warehouse), is situated on the right bank of the River Seine. It contains two of the seven large mainline railway stations of Paris: the Gare du Nord and the Gare de l'Est. Built during the 19th century, these two termini are among the busiest in Europe. The 10th arrondissement also contains a large portion of the Canal Saint-Martin, linking the northeastern parts of Paris with the Seine.
The current mayor of the 10th arrondissement, since 2017, is Alexandra Cordebard.
The land area of the arrondissement is .
The 10th arrondissement is often referred to as l'Entrepôt. Like all Parisian arrondissements, it is divided into four quartiers (districts):
The peak population of the 10th arrondissement occurred in 1881, when it had 159,809 inhabitants. Today, the arrondissement remains very dense in both population and business activity, with 95,911 inhabitants in the census of 2009 and 71,962 jobs in the census of 1999. Due to its large Turkish minority, the 10th arrondissement is often called "La Petite Turquie" (Little Turkey).