The utility model discloses a cable label buckle closure, including first apron, second cover and set up in connecting band between first apron and the second cover, first apron up end be provided with be used for embedded second cover's first recess, second cover's up end relevant position department is provided with the second recess, the cavity that first recess and the cooperation of second recess formed is used for depositing the cable label, first apron is close to the up end of connecting band one end be provided with with connecting band matched with connecting band draw -in groove, second cover keeps away from the lower terminal surface of connecting band one end is provided with the buckle. The utility model discloses have the leakproofness good, easily open and effect such as repeatedly usable.