To provide a toner cartridge capable of preventing toner from being leaked and easily recycled.

In this toner cartridge, a container main body storing the toner is constituted by bonding at least two members. The cross-sectional shape of the bonding part of the members in the container main body is made non- circular and both members are fixed by winding a pressure sensitive adhesive tape 17 round the outer periphery of the bonding part of the members at least once or more, and the winding start part 18 of the tape 17 is positioned at the apex of an angle part or a curve part where rounding is the smallest out of the cross section of the bonding part of the members. Thus, a gap is not formed in the winding start part 18 of the tape 17, and the toner is prevented from being leaked from the gap, also the toner cartridge is easily disassembled and recycled. Then, the toner storing space of the toner cartridge is prevented from getting unnecessary.