Asnières-sur-Seine (anjɛʁ) is a commune in the northwestern suburbs of Paris, France. It is located 7.9 km. (4.9 miles) from the center of Paris. It is one of the most densely populated municipalities in Europe.
On February 15, 1968 the name of the commune became officially Asnières-sur-Seine (meaning "Asnières upon Seine"), in order to distinguish it from other communes of France also called Asnières.
It is also served by Asnières-sur-Seine station on the Transilien Paris – Saint-Lazare suburban rail line.
The Post-impressionist painting by Georges-Pierre Seurat Bathers at Asnières depicts a scene of 19th century leisure and developing industry in this suburb of Paris.
The Cimetière des Chiens is believed to be the first zoological necropolis in the world.