A drum foot pedal apparatus comprising: a support post member that supports a pivot shaft having a beater mounted thereto; a connection member that interconnects the pivot shaft and a foot board ; an arm section provided on one end portion of the pivot shaft ; a coil spring mounted to the arm section for imparting resilient self-returning force to the foot board ; and a tension adjustment mechanism provided between the coil spring and the support post member for adjusting tension of the coil spring , the tension adjustment mechanism including a connection position adjustment section that is supported by the support post member and connected with a lower end of the coil spring above a support position where the connection position adjustment section is supported by the support post member , and that is constructed to permit adjustment of a connection position between the connection position adjustment section and the lower end of the coil spring at a position above the support position , wherein the tension adjustment mechanism includes a rod member supported at the one end by the support post member , and the connection position adjustment section is movable and selectively positionable along the rod member , characterized in that the connection position adjustment section includes: a connection member connected with the lower end of the coil spring and constructed to be movable along the rod member , and a positioning member that positions the connection member at a desired position along a length of the rod member . a support post member that supports a pivot shaft having a beater mounted thereto; a connection member that interconnects the pivot shaft and a foot board ; an arm section provided on one end portion of the pivot shaft ; a coil spring mounted to the arm section for imparting resilient self-returning force to the foot board ; and a tension adjustment mechanism provided between the coil spring and the support post member for adjusting tension of the coil spring , the tension adjustment mechanism including a connection position adjustment section that is supported by the support post member and connected with a lower end of the coil spring above a support position where the connection position adjustment section is supported by the support post member , and that is constructed to permit adjustment of a connection position between the connection position adjustment section and the lower end of the coil spring at a position above the support position , wherein the tension adjustment mechanism includes a rod member supported at the one end by the support post member , and the connection position adjustment section is movable and selectively positionable along the rod member , characterized in that the connection position adjustment section includes: a connection member connected with the lower end of the coil spring and constructed to be movable along the rod member , and a positioning member that positions the connection member at a desired position along a length of the rod member . a connection member connected with the lower end of the coil spring and constructed to be movable along the rod member , and a positioning member that positions the connection member at a desired position along a length of the rod member . <EOS>