A barbecue grill, including a first cover plate, a first furnace wall, a second furnace wall, a second cover plate, and a hinge seat. The first cover plate includes first hinge members, and each first hinge member includes a first unfixed terminal. The first furnace wall includes second hinge members, and each second hinge member includes a second unfixed terminal. The second furnace wall includes third hinge members, and each third hinge member includes a third unfixed terminal. The second cover plate includes fourth hinge members, and each fourth hinge member includes a fourth unfixed terminal. The first hinge members are disposed on two sides of one end of the first cover plate, respectively, and the first hinge members are fixed on the hinge seat via a first hinged pin. The second hinge members are disposed on two sides of one end of the first furnace wall, respectively.