Jessica Chamba (born November 16, 1981) is a European NGO activist.
In 2009, she co-founded the consulting companyCekoïa Conseil, before joining Ernst & Young in 2019.
Between 2003 and 2005, she served as president of the national section of this pro-European youth organization.
During her term of office she led the pro-YES campaign for the referendum on the ratification of the Treaty establishing a Constitution for Europe in France, which was eventually rejected by 55% of the population.
Despite this rejection, she contributed to establish JEF-France as the leading pro-European youth organization in France.