The invention discloses an anti-theft double-shoulder and double-faced backpack. The anti-theft double-shoulder and double-faced backpack comprises a backpack main body, two straps and a zipper, the zipper is disposed on the backpack main body, and the backpack main body comprises a front part, a back part corresponding to the front part, side parts located between the front part and the back part, a top part and a bottom part corresponding to the top part. The anti-theft double-shoulder and double-faced backpack is characterized in that a fixing end is disposed at the middle of an upper partof the back part, two back hanging rings are disposed at the bottom of the back part, two front hanging rings are disposed at the bottom of the front part, upper ends of the straps are fixedly connected with the fixing end, and lower ends of the straps are movably connected with the back hanging rings and the front hanging rings; and a pull head is disposed on the zipper, a lock catch is disposedat the top part, a fingerprint identifier and a locking mechanism are disposed on the lock catch, and the pull head cooperates with the locking mechanism. The anti-theft double-shoulder and double-faced backpack disclosed by the invention can achieve both-face use, but also has better anti-theft performance.