Marie-Hélène Thoraval (born 3 June 1966 in Coutances) is a French politician who has been serving as Mayor of Romans-sur-Isère since 2014 and as a member of the Regional council of Auvergne-Rhône-Alpes since 2016.

Thoraval was a member of the National Assembly of France from 2010 to 2012.

[1] She was the substitute candidate for Gabriel Biancheri in the 2007 French legislative election in Drôme's 4th constituency.

Thoraval is a member of the Union for a Popular Movement.

[1] In 2019, Thoraval publicly declared her support for incumbent President Emmanuel Macron.