VEHICLE DOOR STRUCTURE

A vehicle door structure includes a weather strip part including hard member and soft members that are integrally molded, and includes: a base; a first seal portion in close contact with a protrusion in a fitting portion from a vehicle upper side; a second seal portion in close contact with the fitting portion's vehicle upper side surface; a third seal portion in close contact with a vehicle body; and a fixing portion sandwiching and fixing the protrusion between the first seal portion and the fixing portion. The hard member is continuously provided to pass the second seal portion's vehicle upper side from the base's inner end in the vehicle width direction, have a bent portion towards upward from the vehicle upper side, and further pass the first seal portion and an inside of the fixing portion in the vehicle width direction up to the third seal portion's vehicle upper end.