Mondragón, officially known as Arrasate/Mondragón, is a town and municipality in Gipuzkoa Province, Basque Country, Spain. Its population in 2015 was 21,933.

Gipuzkoa is a province of Spain and a historical territory of the autonomous community of the Basque Country. Its capital city is Donostia-San Sebastián. Gipuzkoa shares borders with the French department of Pyrénées-Atlantiques at the northeast, with the province and autonomous community of Navarre at east, Biscay at west, Álava at southwest and the Bay of Biscay to its north. It is located at the easternmost extreme of the Cantabric Sea, in the Bay of Biscay. It has 66 kilometres of coast land.