Odon Elorza González (born 4 April 1955) is a Socialist Party of the Basque Country–Basque Country Left (PSE-EE) politician. He was a city councillor (1979–2011) and the mayor (1991–2011) of San Sebastián. He was also a member of the Basque Parliament (1984–1991) and the Congress of Deputies (2011–).