Palacio de Congresos and may refer to places in Spain:

Palacio de Congresos de Maspalomas, an indoor arena in Gran Canaria Palacio de Congresos railway station, a railway station in Seville Cádiz#Palacio de Congresos, a building in Cádiz Palacio de Congresos de Oviedo, a building in Oviedo