Segrià (Western Catalan: [seɣɾiˈa]) is a comarca (county) in Catalonia (Spain).

It is located in the western region of Ponent, bordering Aragon.

As of 2001[update], over two thirds of its population live in the capital city of Lleida, which is also Catalonia's sixth largest municipality,[1] and remains the most populated comarca in the Ponent region and the Lleida province.

It takes its name from the river Segre.