Abir Moussi is a Tunisian lawyer and politician. She has been the president of the Free Destourian Party since 2016 and a member of Parliament since 2019. Abir Moussi is considered one of the most important and famous Tunisian politicians who defend the civil state and Bourguiba's approach. She is also known for her absolute rejection of political Islam movements and all forms of confusion between religion and politics. On October 3, 2023, Abir Moussi was arrested in front of the presidential palace of Carthage, in a series of political arrests and crackdown on the opposition launched by Tunisian president Kais Saied.

Parliamentary elections took place in Tunisia on 6 October 2019.