Template:By-elections to the 15th National Assembly of France

v t e By-elections to the 15th legislature of the French Fifth Republic
2018	28 January: Val-d'Oise's 1st Territoire de Belfort's 1st 4 March: French Guiana's 2nd 11 March: Haute-Garonne's 8th 18 March: Loiret's 4th Mayotte's 1st 8 April: French residents overseas' 5th 15 April: Wallis and Futuna's 1st 23 September: Réunion's 7th 18 November: Essonne's 1st
2020	20 September: Seine-Maritime's 5th Val-de-Marne's 9th Yvelines's 11th Réunion's 2nd Haut-Rhin's 1st Maine-et-Loire's 3rd
2021	30 May : Pas-de-Calais's 6th Paris's 15th Indre-et-Loire's 3rd Oise's 1st