Provided is a guide wire including a core shaft, a coil body wound around the entire core shaft, a distal end joint portion that joins a distal end portion of the core shaft and a distal end portion of the coil body, a proximal end joint portion that joins a proximal end portion of the core shaft and a proximal end portion of the coil body, and a plurality of intermediate joint portions that are each arranged on a distal end side of a distal end of the proximal end joint portion and each join the core shaft and the coil body.