The 2019 Le Samyn was the 50th edition of Le Samyn road cycling one day race.

[1] It was part of UCI Europe Tour in category 1.1.

Twenty-four teams were invited to take part in the race.

These included three UCI World Tour teams, twelve UCI Professional Continental teams and nine UCI Continental teams.

[2] UCI WorldTeams UCI Professional Continental teams UCI Continental teams This cycling race article related to Belgian cycling is a stub.