The 2019 Four Days of Dunkirk (French: Quatre Jours de Dunkerque 2019) was the 65th edition of the Four Days of Dunkirk cycling stage race.

It started on 14 May in Dunkirk and ended on 19 May again in Dunkirk.

[1] The start list includes 18 teams (4 UCI WorldTeams, 12 Professional Continental Teams, and 2 Continental Teams).

[2] World Teams Professional Continental teams Continental teams Clément Venturini from AG2R La Mondiale crossed the line first, but was relegated by the jury due to an "irregular sprint" in the finale, therefore Dylan Groenewegen, who crossed the line second, is the winner of the stage.

[4] Clément Venturini from AG2R La Mondiale crossed the line fourth, but was again relegated by the jury due to an "irregular sprint" in the finale, therefore taking 16th place.