Didier Guillaume was a French politician who briefly served as minister of state of Monaco from 2024 until his death in 2025. He previously served as the minister of agriculture and food in the government of Prime Minister Édouard Philippe from 2018 to 2020. A member of the Socialist Party until 2018, he was President of the General Council of Drôme from 2004 to 2015, Senator for Drôme from 2008 to 2018 and president of the Socialist group in the Senate from 2014 to 2018.
