The invention discloses a pair of double-end chopsticks which are mainly characterized in that each double-end chopstick comprises a chopstick handle section at the middle part, a public chopstick section at one end part and a private chopstick section at the other end, wherein, the cross sections of the public chopstick section and the private chopstick section are different in the shape. The public chopstick section has a rectangular cross section, the private chopstick section has a round cross section, the chopstick handle section also has a rectangular cross section and the area of the cross section of the chopstick handle section is larger than that of the public chopstick section. A public chopstick end mark is arranged where the chopstick handle section is close to the public chopstick section and a private chopstick mark is arranged where the chopstick handle section is near to the private chopstick section. The double-end chopsticks of the invention have the advantages of easy manufacture, simple structure, convenient use, wide application scope for men, women, old and young people and easy popularization. The use of the double-end chopsticks facilitates the public sanitation, can effectively prevent the disease infection from mouth and the bacterial cross contamination which easily happens when the same end is used as the public and private chopsticks, and simultaneously, the double-end chopsticks of the invention also have the advantages of easy cleaning, low using cost and easy replacement.