The utility model discloses a point-connected glass curtain wall, and relates to the technical field of building engineering. The point-connected glass curtain wall comprises a building body, rib clamping plates, glass ribs, a clamp and glass plates. Two clamping blocks are arranged at one end of the clamp, and a fixing block is arranged at the other end of the clamp. The clamping blocks clamp the edges of the glass plates and fastened and fixed by bolts, the fixing block is perpendicular to the glass plates, and the glass ribs and the clamp fixing block are arranged side by side; the two rib clamping plates clamp and fix the clamp fixing block and the glass ribs together, and one ends of the rib clamping plates are fixed with the building body through embedded parts.