Puerto del Rosario is a town and a municipality in the eastern part of the island of Fuerteventura in the Las Palmas province in the Canary Islands. It has been the capital of Fuerteventura since 1860. The town's population is 29160 (2013), the administrative district's (municipio de Puerto del Rosario) population is 36,744 and its area is 289.95 km².