SEALING MEMBER OF SLIDING DOOR

The present invention reduces leakage of water into an automotive vehicle, regardless of an inclination at which the automotive vehicle is parked and/or a volume of water. A sealing member of a sliding door in accordance with the present invention includes: a first inner wall (); a first curved wall (); a connection wall () connecting between the first inner wall () and the first curved wall (); and a first water-conveying part () provided on a vehicle-exterior side surface of the first inner wall (), the connection wall () having a hole (h) at a position opposed to a front tip of the first water-conveying part (), the hole (h) being formed so as to lead to a hollow part (), the water received by the first water-conveying part () flowing into the hollow part () through the hole (h).