A track surface joint for a track circuit shunting wire relates to a joint for a track circuit shunting wire, and solves the problem of poor contact of a shunting wire and a track surface. The track surface joint comprises a permanent magnet, contact springs and a casing, wherein the permanent magnet is fixed in a groove in the middle of the casing, the contact springs are symmetrically fixed on the casing at the two sides of the permanent magnet through bolts, and each of the contact springs has a claw structure. According to the utility model, the permanent magnet and the track surface are attracted, the contact springs are extruded to improve the contact reliability, each claw structure can adapt to the non-straight characteristic of the track surface, multi-point contact is realized, and the contact resistance is reduced.