Lousa

Lousa or Lousã may refer to the following places in Portugal:


 * Lousa (Castelo Branco), a village in Castelo Branco Municipality
 * Lousa (Loures), a village in Loures Municipality
 * Lousa (Torre de Moncorvo), a village in Torre de Moncorvo Municipality
 * Lousã, a town in Coimbra District
 * Lousã Municipality, a municipality in Coimbra District
 * Lousã (parish), a village in Coimbra District