To obtain an armor structure with which a wire harness to which an armor material such as a tube or the like is attached is bent into a bent position as designed.

In this armor structure for a wire harness, a tube is armored on a wire group which is bent and roped. The tube is divided into a first tube 11, which is armored on a part in which the wire group is roped rectlinearly and into a second tube 12 which is armored on a roping part containing a bend part P. As the second tube 12, a tube which is bent more easily than the first tube 11 is used, A tape 14 is wound on the outer circumference of the connection part 13 of the first tube 11 to the second tube 12 to be faced and bonded, The connection part of the first tube 11 to the second tube 12 is set near the bent part P.