The invention relates to a buried oil gas pipeline for limiting an impact voltage. The buried oil gas pipeline comprises a metal layer (1), an anti-corrosion layer (2), a capacitor layer (3) and a metal shielding net (4), wherein the anti-corrosion layer (2) coats outside the metal layer, the capacitor layer (3) coats outside the anti-corrosion layer, the metal shielding net (4) coats outside thecapacitor layer, and the metal shielding net is externally connected with a voltage limiter (5); and when the voltage limiter is connected with a certain voltage, the voltage limiter is converted intoa low-resistance state from a high-resistance state. According to the buried oil gas pipeline, the structure of a traditional buried oil gas pipeline is improved, and the buried oil gas pipeline forlimiting the impact voltage is designed, so that the pipeline can be applied to the region where a power grid falls off more frequently; and when the pipeline suffers from the impact voltage, the impact voltage on the pipeline anti-corrosion layer is limited in a safe range, the damage to the pipeline anti-corrosion layer caused by external impact voltage is prevented, the situation that the oil-gas pipeline is damaged due to power grid faults or lightning stroke is greatly avoided, and the field practicability and the generalization performance are extremely high.