To provide an axle spring for a vehicle equipped with a simple attenuation mechanism, that suppresses an increase in the number of parts and cost increase as much as possible and does not require an exclusive arrangement space by further devising the structure.

In the axle spring for a vehicle, an elastic part 3 having a laminated rubber structure in which a plurality of elastic layers 4 and hard partition walls 5 are laminated alternately in radial inner and outer directions in the concentric or substantially concentric state with an axial center P is interposed between a spindle 1 and an outer cylinder 2 having the same or substantially the same axial center P as that of the spindle 1. The axle spring 1 is equipped with the attenuation mechanism b comprising a variable volume chamber 7 in which liquid 8 for attenuation is filled, and a liquid chamber 13 communicating with the variable volume chamber 7 via an orifice 12 and capable of expanding/contracting contrarily to contraction/expansion of the variable volume chamber 7.