A gas oven range may include a cavity forming a cooking chamber in which food may be cooked, and a burner assembly installed in the cavity. The burner assembly may include a burner having flame holes formed therein, and a cover covering the burner to form a burner chamber. The cover may include an inlet that guides air from the cooking chamber into the burner chamber and an outlet that discharges air heated by the burner. An air inlet may be formed at one wall of the cavity to introduce external air into the burner chamber.