The utility model relates to a floating connector, which comprises a housing, wherein, the housing comprises a base and a mounting panel with contact elements; more than three guide pillars are arranged on the base and are parallel to the inserting direction of the contact elements, and the lower end of each guide pillar is fixed on the base; the mounting panel is assembled on the base in a floating manner and provided with floating holes which are respectively sleeved with the corresponding guide pillars; the outer periphery surface of each guide pillar is in clearance fit with the wall of the corresponding floating hole, and a movable head is axially and movably assembled on the outer periphery surface of each guide pillar in an oriented manner; a tapered or spherical supporting surface in centering fit with the corresponding floating hole is formed at the upper end of each movable head; the supporting surfaces and the lower opening edges of the corresponding floating holes are matched in a sliding manner; and an elastic supporting device is arranged between the lower end of each moveable head and the base. The floating connector provided by the utility model wholly solves the problem that a conventional connector for connecting a battery box and a battery bin of an electric vehicle has high probability of damage.