Ourcq is a station in the 19th arrondissement of Paris, served by line 5 of the Paris Métro. It is named after the nearby rue de l'Ourcq, which in turn was named after the river Ourcq, a tributary of the Marne (river). It rises in Aisne and flows into Île-de-France. It is connected to the Seine via the Canal de l'Ourcq.

Paris Métro Line 5 is one of the 16 Metro lines built in Paris, France. It crosses the east of Paris from Bobigny – Pablo Picasso to Place d'Italie. It is the eighth-busiest line on the network.