The Guggenheim Museum Bilbao is a museum of modern and contemporary art designed by Canadian-American architect Frank Gehry, built by Ferrovial and located in Bilbao, Basque Country, Spain. It is built alongside the Nervion River, which runs through the city of Bilbao to the Atlantic Coast. The Guggenheim is one of several museums belonging to the Solomon R. Guggenheim Foundation. The museum features permanent and visiting exhibits of works by Spanish and international artists.

The origins of the present Museum lie in the first Fine Arts Museum that was founded in 1908 and which opened its doors in 1914 and the Modern Art Museum that opened in 1924. Both museums and their respective collections became one to all effects in 1945, which was when the first, original building was built. The modern, new wing was added in 1970 and profound renovations and improvements in 2001 have given the Museum its current appearance.

With the slogan of "100 Years of History, 10 Centuries of Art", the Fine Arts Museum of Bilbao celebrated its first Centennial in 2008.