A non-binding self-determination consultation is held in Catalonia, asking Catalan citizens their opinion on whether Catalonia should become a state and, if so, whether it should be an independent state.

A non-binding Catalan self-determination referendum, also known as the Citizen Participation Process on the Political Future of Catalonia, was held on Sunday, 9 November 2014, to gauge support on the political future of Catalonia. While also referred to as "Catalan independence referendum", the vote was rebranded as a "participation process" by the Government of Catalonia, after a "non-referendum popular consultation" on the same topic and for the same date had been suspended by the Constitutional Court of Spain.

Catalonia is an autonomous community of Spain, designated as a nationality by its Statute of Autonomy. Most of its territory is situated on the northeast of the Iberian Peninsula, to the south of the Pyrenees mountain range. Catalonia is administratively divided into four provinces or eight vegueries (regions), which are in turn divided into 43 comarques. The capital and largest city, Barcelona, is the second-most populous municipality in Spain and the fifth-most populous urban area in the European Union.

November 9 is the 313th day of the year in the Gregorian calendar; 52 days remain until the end of the year.