Guillaume Barazzone (born 13 January 1982, in Geneva, Switzerland), is a politician and member of the Swiss Christian Democratic Party (CDP).

[5] In 2008, he was admitted to the Geneva bar and practised as a lawyer until 2012 at law firms Lenz & Staehlin (2008–2010) and Schellenberg Wittmer (2011–2012).

[8] On 4 November 2012, Guillaume Barazzone was elected to the Government of the city of Geneva (vice-Mayor), ending 20 years of absence of the CDP.

[16][17] During his mandate with the National Council, Guillaume Barazzone initiated numerous actions and tabled a number of motions.

[19] In December 2014, he was awarded the silver medal for Genevan Parliamentarians published by the newspaper Tribune de Genève.