To provide a guide wire capable of preventing the coil body from being detached from the core shaft during operation.A guide wire 1 includes a core shaft 10 that is made of a fist material, a coil body 20 that is provided to cover an outer periphery of the core shaft 10 and is formed by twisting a core wire 22 and a first side wire 24 made of a first material and a plurality of second side wires made of a second material different from the first material, and a distal end joint part 30 that joints a distal end of the core shaft 10 and a distal end of the coil body 20. The distal end joint part 30 is made of the first material and is continuous from the distal end of the core shaft 10 and the distal ends of the core wire 22 and the first side wire 24 that are the first element wires. The distal end joint part 30 wraps the distal ends of a plurality of second side wires 25 that are the second element wires.
