The invention provides an eddy current damping structure for gravity meters, and relates to the technical field of the gravity meters. The eddy current damping structure aims to solve the problem that gravity meters in the prior art are poor in anti-jamming capability. The eddy current damping structure for the gravity meters comprises a shell, a sampling mass block, a detection spring, an eddy current plate and a magnetic circuit device, wherein the sampling mass block, the detection spring, the eddy current plate and the magnetic circuit device are installed in the shell, the sampling mass block is connected to the shell through filament-like connectors, one end of the detection spring is connected to the shell, the other end of the detection spring extends into a cavity of the sampling mass block and is connected to the sampling mass block, the bottom of the sampling mass block is connected to the top of the eddy current plate, and the bottom of the eddy current plate and a cylindrical framework are located in the magnetic circuit device. The eddy current damping structure is high in anti-jamming capability and high in detection precision.