Tornabous is a village and municipality in the province of Lleida, in the autonomous community of Catalonia, Spain. It is located in the comarca of Urgell, in the western part of Catalonia.
The municipality includes the village of El Tarròs, which is the birthplace of Lluís Companys, the Catalan patriot and former president of the Generalitat de Catalunya. An interpretive centre dedicated to Companys is located in El Tarròs.